/*!
 * Font Awesome Free 6.1.1 by @fontawesome - https://fontawesome.com
 * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
 * Copyright 2022 Fonticons, Inc.
 */
(function () {
    'use strict';

    function ownKeys(object, enumerableOnly) {
        var keys = Object.keys(object);

        if (Object.getOwnPropertySymbols) {
            var symbols = Object.getOwnPropertySymbols(object);
            enumerableOnly && (symbols = symbols.filter(function (sym) {
                return Object.getOwnPropertyDescriptor(object, sym).enumerable;
            })), keys.push.apply(keys, symbols);
        }

        return keys;
    }

    function _objectSpread2(target) {
        for (var i = 1; i < arguments.length; i++) {
            var source = null != arguments[i] ? arguments[i] : {};
            i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {
                _defineProperty(target, key, source[key]);
            }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {
                Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
            });
        }

        return target;
    }

    function _typeof(obj) {
        "@babel/helpers - typeof";

        return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) {
            return typeof obj;
        } : function (obj) {
            return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
        }, _typeof(obj);
    }

    function _wrapRegExp() {
        _wrapRegExp = function (re, groups) {
            return new BabelRegExp(re, void 0, groups);
        };

        var _super = RegExp.prototype,
            _groups = new WeakMap();

        function BabelRegExp(re, flags, groups) {
            var _this = new RegExp(re, flags);

            return _groups.set(_this, groups || _groups.get(re)), _setPrototypeOf(_this, BabelRegExp.prototype);
        }

        function buildGroups(result, re) {
            var g = _groups.get(re);

            return Object.keys(g).reduce(function (groups, name) {
                return groups[name] = result[g[name]], groups;
            }, Object.create(null));
        }

        return _inherits(BabelRegExp, RegExp), BabelRegExp.prototype.exec = function (str) {
            var result = _super.exec.call(this, str);

            return result && (result.groups = buildGroups(result, this)), result;
        }, BabelRegExp.prototype[Symbol.replace] = function (str, substitution) {
            if ("string" == typeof substitution) {
                var groups = _groups.get(this);

                return _super[Symbol.replace].call(this, str, substitution.replace(/\$<([^>]+)>/g, function (_, name) {
                    return "$" + groups[name];
                }));
            }

            if ("function" == typeof substitution) {
                var _this = this;

                return _super[Symbol.replace].call(this, str, function () {
                    var args = arguments;
                    return "object" != typeof args[args.length - 1] && (args = [].slice.call(args)).push(buildGroups(args, _this)), substitution.apply(this, args);
                });
            }

            return _super[Symbol.replace].call(this, str, substitution);
        }, _wrapRegExp.apply(this, arguments);
    }

    function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
            throw new TypeError("Cannot call a class as a function");
        }
    }

    function _defineProperties(target, props) {
        for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
        }
    }

    function _createClass(Constructor, protoProps, staticProps) {
        if (protoProps) _defineProperties(Constructor.prototype, protoProps);
        if (staticProps) _defineProperties(Constructor, staticProps);
        Object.defineProperty(Constructor, "prototype", {
            writable: false
        });
        return Constructor;
    }

    function _defineProperty(obj, key, value) {
        if (key in obj) {
            Object.defineProperty(obj, key, {
                value: value,
                enumerable: true,
                configurable: true,
                writable: true
            });
        } else {
            obj[key] = value;
        }

        return obj;
    }

    function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
            throw new TypeError("Super expression must either be null or a function");
        }

        subClass.prototype = Object.create(superClass && superClass.prototype, {
            constructor: {
                value: subClass,
                writable: true,
                configurable: true
            }
        });
        Object.defineProperty(subClass, "prototype", {
            writable: false
        });
        if (superClass) _setPrototypeOf(subClass, superClass);
    }

    function _setPrototypeOf(o, p) {
        _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
            o.__proto__ = p;
            return o;
        };

        return _setPrototypeOf(o, p);
    }

    function _slicedToArray(arr, i) {
        return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
    }

    function _toConsumableArray(arr) {
        return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread();
    }

    function _arrayWithoutHoles(arr) {
        if (Array.isArray(arr)) return _arrayLikeToArray(arr);
    }

    function _arrayWithHoles(arr) {
        if (Array.isArray(arr)) return arr;
    }

    function _iterableToArray(iter) {
        if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter);
    }

    function _iterableToArrayLimit(arr, i) {
        var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];

        if (_i == null) return;
        var _arr = [];
        var _n = true;
        var _d = false;

        var _s, _e;

        try {
            for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {
                _arr.push(_s.value);

                if (i && _arr.length === i) break;
            }
        } catch (err) {
            _d = true;
            _e = err;
        } finally {
            try {
                if (!_n && _i["return"] != null) _i["return"]();
            } finally {
                if (_d) throw _e;
            }
        }

        return _arr;
    }

    function _unsupportedIterableToArray(o, minLen) {
        if (!o) return;
        if (typeof o === "string") return _arrayLikeToArray(o, minLen);
        var n = Object.prototype.toString.call(o).slice(8, -1);
        if (n === "Object" && o.constructor) n = o.constructor.name;
        if (n === "Map" || n === "Set") return Array.from(o);
        if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
    }

    function _arrayLikeToArray(arr, len) {
        if (len == null || len > arr.length) len = arr.length;

        for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];

        return arr2;
    }

    function _nonIterableSpread() {
        throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
    }

    function _nonIterableRest() {
        throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
    }

    var noop = function noop() {
    };

    var _WINDOW = {};
    var _DOCUMENT = {};
    var _MUTATION_OBSERVER = null;
    var _PERFORMANCE = {
        mark: noop,
        measure: noop
    };

    try {
        if (typeof window !== 'undefined') _WINDOW = window;
        if (typeof document !== 'undefined') _DOCUMENT = document;
        if (typeof MutationObserver !== 'undefined') _MUTATION_OBSERVER = MutationObserver;
        if (typeof performance !== 'undefined') _PERFORMANCE = performance;
    } catch (e) {
    }

    var _ref = _WINDOW.navigator || {},
        _ref$userAgent = _ref.userAgent,
        userAgent = _ref$userAgent === void 0 ? '' : _ref$userAgent;
    var WINDOW = _WINDOW;
    var DOCUMENT = _DOCUMENT;
    var MUTATION_OBSERVER = _MUTATION_OBSERVER;
    var PERFORMANCE = _PERFORMANCE;
    var IS_BROWSER = !!WINDOW.document;
    var IS_DOM = !!DOCUMENT.documentElement && !!DOCUMENT.head && typeof DOCUMENT.addEventListener === 'function' && typeof DOCUMENT.createElement === 'function';
    var IS_IE = ~userAgent.indexOf('MSIE') || ~userAgent.indexOf('Trident/');

    var NAMESPACE_IDENTIFIER = '___FONT_AWESOME___';
    var UNITS_IN_GRID = 16;
    var DEFAULT_FAMILY_PREFIX = 'fa';
    var DEFAULT_REPLACEMENT_CLASS = 'svg-inline--fa';
    var DATA_FA_I2SVG = 'data-fa-i2svg';
    var DATA_FA_PSEUDO_ELEMENT = 'data-fa-pseudo-element';
    var DATA_FA_PSEUDO_ELEMENT_PENDING = 'data-fa-pseudo-element-pending';
    var DATA_PREFIX = 'data-prefix';
    var DATA_ICON = 'data-icon';
    var HTML_CLASS_I2SVG_BASE_CLASS = 'fontawesome-i2svg';
    var MUTATION_APPROACH_ASYNC = 'async';
    var TAGNAMES_TO_SKIP_FOR_PSEUDOELEMENTS = ['HTML', 'HEAD', 'STYLE', 'SCRIPT'];
    var PRODUCTION = function () {
        try {
            return "production" === 'production';
        } catch (e) {
            return false;
        }
    }();
    var PREFIX_TO_STYLE = {
        'fas': 'solid',
        'fa-solid': 'solid',
        'far': 'regular',
        'fa-regular': 'regular',
        'fal': 'light',
        'fa-light': 'light',
        'fat': 'thin',
        'fa-thin': 'thin',
        'fad': 'duotone',
        'fa-duotone': 'duotone',
        'fab': 'brands',
        'fa-brands': 'brands',
        'fak': 'kit',
        'fa-kit': 'kit',
        'fa': 'solid'
    };
    var STYLE_TO_PREFIX = {
        'solid': 'fas',
        'regular': 'far',
        'light': 'fal',
        'thin': 'fat',
        'duotone': 'fad',
        'brands': 'fab',
        'kit': 'fak'
    };
    var PREFIX_TO_LONG_STYLE = {
        'fab': 'fa-brands',
        'fad': 'fa-duotone',
        'fak': 'fa-kit',
        'fal': 'fa-light',
        'far': 'fa-regular',
        'fas': 'fa-solid',
        'fat': 'fa-thin'
    };
    var LONG_STYLE_TO_PREFIX = {
        'fa-brands': 'fab',
        'fa-duotone': 'fad',
        'fa-kit': 'fak',
        'fa-light': 'fal',
        'fa-regular': 'far',
        'fa-solid': 'fas',
        'fa-thin': 'fat'
    };
    var ICON_SELECTION_SYNTAX_PATTERN = /fa[srltdbk\-\ ]/; // eslint-disable-line no-useless-escape

    var LAYERS_TEXT_CLASSNAME = 'fa-layers-text';
    var FONT_FAMILY_PATTERN = /Font ?Awesome ?([56 ]*)(Solid|Regular|Light|Thin|Duotone|Brands|Free|Pro|Kit)?.*/i; // TODO: do we need to handle font-weight for kit SVG pseudo-elements?

    var FONT_WEIGHT_TO_PREFIX = {
        '900': 'fas',
        '400': 'far',
        'normal': 'far',
        '300': 'fal',
        '100': 'fat'
    };
    var oneToTen = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
    var oneToTwenty = oneToTen.concat([11, 12, 13, 14, 15, 16, 17, 18, 19, 20]);
    var ATTRIBUTES_WATCHED_FOR_MUTATION = ['class', 'data-prefix', 'data-icon', 'data-fa-transform', 'data-fa-mask'];
    var DUOTONE_CLASSES = {
        GROUP: 'duotone-group',
        SWAP_OPACITY: 'swap-opacity',
        PRIMARY: 'primary',
        SECONDARY: 'secondary'
    };
    var RESERVED_CLASSES = [].concat(_toConsumableArray(Object.keys(STYLE_TO_PREFIX)), ['2xs', 'xs', 'sm', 'lg', 'xl', '2xl', 'beat', 'border', 'fade', 'beat-fade', 'bounce', 'flip-both', 'flip-horizontal', 'flip-vertical', 'flip', 'fw', 'inverse', 'layers-counter', 'layers-text', 'layers', 'li', 'pull-left', 'pull-right', 'pulse', 'rotate-180', 'rotate-270', 'rotate-90', 'rotate-by', 'shake', 'spin-pulse', 'spin-reverse', 'spin', 'stack-1x', 'stack-2x', 'stack', 'ul', DUOTONE_CLASSES.GROUP, DUOTONE_CLASSES.SWAP_OPACITY, DUOTONE_CLASSES.PRIMARY, DUOTONE_CLASSES.SECONDARY]).concat(oneToTen.map(function (n) {
        return "".concat(n, "x");
    })).concat(oneToTwenty.map(function (n) {
        return "w-".concat(n);
    }));

    var initial = WINDOW.FontAwesomeConfig || {};

    function getAttrConfig(attr) {
        var element = DOCUMENT.querySelector('script[' + attr + ']');

        if (element) {
            return element.getAttribute(attr);
        }
    }

    function coerce(val) {
        // Getting an empty string will occur if the attribute is set on the HTML tag but without a value
        // We'll assume that this is an indication that it should be toggled to true
        if (val === '') return true;
        if (val === 'false') return false;
        if (val === 'true') return true;
        return val;
    }

    if (DOCUMENT && typeof DOCUMENT.querySelector === 'function') {
        var attrs = [['data-family-prefix', 'familyPrefix'], ['data-style-default', 'styleDefault'], ['data-replacement-class', 'replacementClass'], ['data-auto-replace-svg', 'autoReplaceSvg'], ['data-auto-add-css', 'autoAddCss'], ['data-auto-a11y', 'autoA11y'], ['data-search-pseudo-elements', 'searchPseudoElements'], ['data-observe-mutations', 'observeMutations'], ['data-mutate-approach', 'mutateApproach'], ['data-keep-original-source', 'keepOriginalSource'], ['data-measure-performance', 'measurePerformance'], ['data-show-missing-icons', 'showMissingIcons']];
        attrs.forEach(function (_ref) {
            var _ref2 = _slicedToArray(_ref, 2),
                attr = _ref2[0],
                key = _ref2[1];

            var val = coerce(getAttrConfig(attr));

            if (val !== undefined && val !== null) {
                initial[key] = val;
            }
        });
    }

    var _default = {
        familyPrefix: DEFAULT_FAMILY_PREFIX,
        styleDefault: 'solid',
        replacementClass: DEFAULT_REPLACEMENT_CLASS,
        autoReplaceSvg: true,
        autoAddCss: true,
        autoA11y: true,
        searchPseudoElements: false,
        observeMutations: true,
        mutateApproach: 'async',
        keepOriginalSource: true,
        measurePerformance: false,
        showMissingIcons: true
    };

    var _config = _objectSpread2(_objectSpread2({}, _default), initial);

    if (!_config.autoReplaceSvg) _config.observeMutations = false;
    var config = {};
    Object.keys(_config).forEach(function (key) {
        Object.defineProperty(config, key, {
            enumerable: true,
            set: function set(val) {
                _config[key] = val;

                _onChangeCb.forEach(function (cb) {
                    return cb(config);
                });
            },
            get: function get() {
                return _config[key];
            }
        });
    });
    WINDOW.FontAwesomeConfig = config;
    var _onChangeCb = [];

    function onChange(cb) {
        _onChangeCb.push(cb);

        return function () {
            _onChangeCb.splice(_onChangeCb.indexOf(cb), 1);
        };
    }

    var d = UNITS_IN_GRID;
    var meaninglessTransform = {
        size: 16,
        x: 0,
        y: 0,
        rotate: 0,
        flipX: false,
        flipY: false
    };

    function bunker(fn) {
        try {
            for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
                args[_key - 1] = arguments[_key];
            }

            fn.apply(void 0, args);
        } catch (e) {
            if (!PRODUCTION) {
                throw e;
            }
        }
    }

    function insertCss(css) {
        if (!css || !IS_DOM) {
            return;
        }

        var style = DOCUMENT.createElement('style');
        style.setAttribute('type', 'text/css');
        style.innerHTML = css;
        var headChildren = DOCUMENT.head.childNodes;
        var beforeChild = null;

        for (var i = headChildren.length - 1; i > -1; i--) {
            var child = headChildren[i];
            var tagName = (child.tagName || '').toUpperCase();

            if (['STYLE', 'LINK'].indexOf(tagName) > -1) {
                beforeChild = child;
            }
        }

        DOCUMENT.head.insertBefore(style, beforeChild);
        return css;
    }

    var idPool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';

    function nextUniqueId() {
        var size = 12;
        var id = '';

        while (size-- > 0) {
            id += idPool[Math.random() * 62 | 0];
        }

        return id;
    }

    function toArray(obj) {
        var array = [];

        for (var i = (obj || []).length >>> 0; i--;) {
            array[i] = obj[i];
        }

        return array;
    }

    function classArray(node) {
        if (node.classList) {
            return toArray(node.classList);
        } else {
            return (node.getAttribute('class') || '').split(' ').filter(function (i) {
                return i;
            });
        }
    }

    function htmlEscape(str) {
        return "".concat(str).replace(/&/g, '&amp;').replace(/"/g, '&quot;').replace(/'/g, '&#39;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
    }

    function joinAttributes(attributes) {
        return Object.keys(attributes || {}).reduce(function (acc, attributeName) {
            return acc + "".concat(attributeName, "=\"").concat(htmlEscape(attributes[attributeName]), "\" ");
        }, '').trim();
    }

    function joinStyles(styles) {
        return Object.keys(styles || {}).reduce(function (acc, styleName) {
            return acc + "".concat(styleName, ": ").concat(styles[styleName].trim(), ";");
        }, '');
    }

    function transformIsMeaningful(transform) {
        return transform.size !== meaninglessTransform.size || transform.x !== meaninglessTransform.x || transform.y !== meaninglessTransform.y || transform.rotate !== meaninglessTransform.rotate || transform.flipX || transform.flipY;
    }

    function transformForSvg(_ref) {
        var transform = _ref.transform,
            containerWidth = _ref.containerWidth,
            iconWidth = _ref.iconWidth;
        var outer = {
            transform: "translate(".concat(containerWidth / 2, " 256)")
        };
        var innerTranslate = "translate(".concat(transform.x * 32, ", ").concat(transform.y * 32, ") ");
        var innerScale = "scale(".concat(transform.size / 16 * (transform.flipX ? -1 : 1), ", ").concat(transform.size / 16 * (transform.flipY ? -1 : 1), ") ");
        var innerRotate = "rotate(".concat(transform.rotate, " 0 0)");
        var inner = {
            transform: "".concat(innerTranslate, " ").concat(innerScale, " ").concat(innerRotate)
        };
        var path = {
            transform: "translate(".concat(iconWidth / 2 * -1, " -256)")
        };
        return {
            outer: outer,
            inner: inner,
            path: path
        };
    }

    function transformForCss(_ref2) {
        var transform = _ref2.transform,
            _ref2$width = _ref2.width,
            width = _ref2$width === void 0 ? UNITS_IN_GRID : _ref2$width,
            _ref2$height = _ref2.height,
            height = _ref2$height === void 0 ? UNITS_IN_GRID : _ref2$height,
            _ref2$startCentered = _ref2.startCentered,
            startCentered = _ref2$startCentered === void 0 ? false : _ref2$startCentered;
        var val = '';

        if (startCentered && IS_IE) {
            val += "translate(".concat(transform.x / d - width / 2, "em, ").concat(transform.y / d - height / 2, "em) ");
        } else if (startCentered) {
            val += "translate(calc(-50% + ".concat(transform.x / d, "em), calc(-50% + ").concat(transform.y / d, "em)) ");
        } else {
            val += "translate(".concat(transform.x / d, "em, ").concat(transform.y / d, "em) ");
        }

        val += "scale(".concat(transform.size / d * (transform.flipX ? -1 : 1), ", ").concat(transform.size / d * (transform.flipY ? -1 : 1), ") ");
        val += "rotate(".concat(transform.rotate, "deg) ");
        return val;
    }

    var baseStyles = ":host,:root{--fa-font-solid:normal 900 1em/1 \"Font Awesome 6 Solid\";--fa-font-regular:normal 400 1em/1 \"Font Awesome 6 Regular\";--fa-font-light:normal 300 1em/1 \"Font Awesome 6 Light\";--fa-font-thin:normal 100 1em/1 \"Font Awesome 6 Thin\";--fa-font-duotone:normal 900 1em/1 \"Font Awesome 6 Duotone\";--fa-font-brands:normal 400 1em/1 \"Font Awesome 6 Brands\"}svg:not(:host).svg-inline--fa,svg:not(:root).svg-inline--fa{overflow:visible;box-sizing:content-box}.svg-inline--fa{display:var(--fa-display,inline-block);height:1em;overflow:visible;vertical-align:-.125em}.svg-inline--fa.fa-2xs{vertical-align:.1em}.svg-inline--fa.fa-xs{vertical-align:0}.svg-inline--fa.fa-sm{vertical-align:-.0714285705em}.svg-inline--fa.fa-lg{vertical-align:-.2em}.svg-inline--fa.fa-xl{vertical-align:-.25em}.svg-inline--fa.fa-2xl{vertical-align:-.3125em}.svg-inline--fa.fa-pull-left{margin-right:var(--fa-pull-margin,.3em);width:auto}.svg-inline--fa.fa-pull-right{margin-left:var(--fa-pull-margin,.3em);width:auto}.svg-inline--fa.fa-li{width:var(--fa-li-width,2em);top:.25em}.svg-inline--fa.fa-fw{width:var(--fa-fw-width,1.25em)}.fa-layers svg.svg-inline--fa{bottom:0;left:0;margin:auto;position:absolute;right:0;top:0}.fa-layers-counter,.fa-layers-text{display:inline-block;position:absolute;text-align:center}.fa-layers{display:inline-block;height:1em;position:relative;text-align:center;vertical-align:-.125em;width:1em}.fa-layers svg.svg-inline--fa{-webkit-transform-origin:center center;transform-origin:center center}.fa-layers-text{left:50%;top:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);-webkit-transform-origin:center center;transform-origin:center center}.fa-layers-counter{background-color:var(--fa-counter-background-color,#ff253a);border-radius:var(--fa-counter-border-radius,1em);box-sizing:border-box;color:var(--fa-inverse,#fff);line-height:var(--fa-counter-line-height,1);max-width:var(--fa-counter-max-width,5em);min-width:var(--fa-counter-min-width,1.5em);overflow:hidden;padding:var(--fa-counter-padding,.25em .5em);right:var(--fa-right,0);text-overflow:ellipsis;top:var(--fa-top,0);-webkit-transform:scale(var(--fa-counter-scale,.25));transform:scale(var(--fa-counter-scale,.25));-webkit-transform-origin:top right;transform-origin:top right}.fa-layers-bottom-right{bottom:var(--fa-bottom,0);right:var(--fa-right,0);top:auto;-webkit-transform:scale(var(--fa-layers-scale,.25));transform:scale(var(--fa-layers-scale,.25));-webkit-transform-origin:bottom right;transform-origin:bottom right}.fa-layers-bottom-left{bottom:var(--fa-bottom,0);left:var(--fa-left,0);right:auto;top:auto;-webkit-transform:scale(var(--fa-layers-scale,.25));transform:scale(var(--fa-layers-scale,.25));-webkit-transform-origin:bottom left;transform-origin:bottom left}.fa-layers-top-right{top:var(--fa-top,0);right:var(--fa-right,0);-webkit-transform:scale(var(--fa-layers-scale,.25));transform:scale(var(--fa-layers-scale,.25));-webkit-transform-origin:top right;transform-origin:top right}.fa-layers-top-left{left:var(--fa-left,0);right:auto;top:var(--fa-top,0);-webkit-transform:scale(var(--fa-layers-scale,.25));transform:scale(var(--fa-layers-scale,.25));-webkit-transform-origin:top left;transform-origin:top left}.fa-1x{font-size:1em}.fa-2x{font-size:2em}.fa-3x{font-size:3em}.fa-4x{font-size:4em}.fa-5x{font-size:5em}.fa-6x{font-size:6em}.fa-7x{font-size:7em}.fa-8x{font-size:8em}.fa-9x{font-size:9em}.fa-10x{font-size:10em}.fa-2xs{font-size:.625em;line-height:.1em;vertical-align:.225em}.fa-xs{font-size:.75em;line-height:.0833333337em;vertical-align:.125em}.fa-sm{font-size:.875em;line-height:.0714285718em;vertical-align:.0535714295em}.fa-lg{font-size:1.25em;line-height:.05em;vertical-align:-.075em}.fa-xl{font-size:1.5em;line-height:.0416666682em;vertical-align:-.125em}.fa-2xl{font-size:2em;line-height:.03125em;vertical-align:-.1875em}.fa-fw{text-align:center;width:1.25em}.fa-ul{list-style-type:none;margin-left:var(--fa-li-margin,2.5em);padding-left:0}.fa-ul>li{position:relative}.fa-li{left:calc(var(--fa-li-width,2em) * -1);position:absolute;text-align:center;width:var(--fa-li-width,2em);line-height:inherit}.fa-border{border-color:var(--fa-border-color,#eee);border-radius:var(--fa-border-radius,.1em);border-style:var(--fa-border-style,solid);border-width:var(--fa-border-width,.08em);padding:var(--fa-border-padding,.2em .25em .15em)}.fa-pull-left{float:left;margin-right:var(--fa-pull-margin,.3em)}.fa-pull-right{float:right;margin-left:var(--fa-pull-margin,.3em)}.fa-beat{-webkit-animation-name:fa-beat;animation-name:fa-beat;-webkit-animation-delay:var(--fa-animation-delay,0);animation-delay:var(--fa-animation-delay,0);-webkit-animation-direction:var(--fa-animation-direction,normal);animation-direction:var(--fa-animation-direction,normal);-webkit-animation-duration:var(--fa-animation-duration,1s);animation-duration:var(--fa-animation-duration,1s);-webkit-animation-iteration-count:var(--fa-animation-iteration-count,infinite);animation-iteration-count:var(--fa-animation-iteration-count,infinite);-webkit-animation-timing-function:var(--fa-animation-timing,ease-in-out);animation-timing-function:var(--fa-animation-timing,ease-in-out)}.fa-bounce{-webkit-animation-name:fa-bounce;animation-name:fa-bounce;-webkit-animation-delay:var(--fa-animation-delay,0);animation-delay:var(--fa-animation-delay,0);-webkit-animation-direction:var(--fa-animation-direction,normal);animation-direction:var(--fa-animation-direction,normal);-webkit-animation-duration:var(--fa-animation-duration,1s);animation-duration:var(--fa-animation-duration,1s);-webkit-animation-iteration-count:var(--fa-animation-iteration-count,infinite);animation-iteration-count:var(--fa-animation-iteration-count,infinite);-webkit-animation-timing-function:var(--fa-animation-timing,cubic-bezier(.28,.84,.42,1));animation-timing-function:var(--fa-animation-timing,cubic-bezier(.28,.84,.42,1))}.fa-fade{-webkit-animation-name:fa-fade;animation-name:fa-fade;-webkit-animation-delay:var(--fa-animation-delay,0);animation-delay:var(--fa-animation-delay,0);-webkit-animation-direction:var(--fa-animation-direction,normal);animation-direction:var(--fa-animation-direction,normal);-webkit-animation-duration:var(--fa-animation-duration,1s);animation-duration:var(--fa-animation-duration,1s);-webkit-animation-iteration-count:var(--fa-animation-iteration-count,infinite);animation-iteration-count:var(--fa-animation-iteration-count,infinite);-webkit-animation-timing-function:var(--fa-animation-timing,cubic-bezier(.4,0,.6,1));animation-timing-function:var(--fa-animation-timing,cubic-bezier(.4,0,.6,1))}.fa-beat-fade{-webkit-animation-name:fa-beat-fade;animation-name:fa-beat-fade;-webkit-animation-delay:var(--fa-animation-delay,0);animation-delay:var(--fa-animation-delay,0);-webkit-animation-direction:var(--fa-animation-direction,normal);animation-direction:var(--fa-animation-direction,normal);-webkit-animation-duration:var(--fa-animation-duration,1s);animation-duration:var(--fa-animation-duration,1s);-webkit-animation-iteration-count:var(--fa-animation-iteration-count,infinite);animation-iteration-count:var(--fa-animation-iteration-count,infinite);-webkit-animation-timing-function:var(--fa-animation-timing,cubic-bezier(.4,0,.6,1));animation-timing-function:var(--fa-animation-timing,cubic-bezier(.4,0,.6,1))}.fa-flip{-webkit-animation-name:fa-flip;animation-name:fa-flip;-webkit-animation-delay:var(--fa-animation-delay,0);animation-delay:var(--fa-animation-delay,0);-webkit-animation-direction:var(--fa-animation-direction,normal);animation-direction:var(--fa-animation-direction,normal);-webkit-animation-duration:var(--fa-animation-duration,1s);animation-duration:var(--fa-animation-duration,1s);-webkit-animation-iteration-count:var(--fa-animation-iteration-count,infinite);animation-iteration-count:var(--fa-animation-iteration-count,infinite);-webkit-animation-timing-function:var(--fa-animation-timing,ease-in-out);animation-timing-function:var(--fa-animation-timing,ease-in-out)}.fa-shake{-webkit-animation-name:fa-shake;animation-name:fa-shake;-webkit-animation-delay:var(--fa-animation-delay,0);animation-delay:var(--fa-animation-delay,0);-webkit-animation-direction:var(--fa-animation-direction,normal);animation-direction:var(--fa-animation-direction,normal);-webkit-animation-duration:var(--fa-animation-duration,1s);animation-duration:var(--fa-animation-duration,1s);-webkit-animation-iteration-count:var(--fa-animation-iteration-count,infinite);animation-iteration-count:var(--fa-animation-iteration-count,infinite);-webkit-animation-timing-function:var(--fa-animation-timing,linear);animation-timing-function:var(--fa-animation-timing,linear)}.fa-spin{-webkit-animation-name:fa-spin;animation-name:fa-spin;-webkit-animation-delay:var(--fa-animation-delay,0);animation-delay:var(--fa-animation-delay,0);-webkit-animation-direction:var(--fa-animation-direction,normal);animation-direction:var(--fa-animation-direction,normal);-webkit-animation-duration:var(--fa-animation-duration,2s);animation-duration:var(--fa-animation-duration,2s);-webkit-animation-iteration-count:var(--fa-animation-iteration-count,infinite);animation-iteration-count:var(--fa-animation-iteration-count,infinite);-webkit-animation-timing-function:var(--fa-animation-timing,linear);animation-timing-function:var(--fa-animation-timing,linear)}.fa-spin-reverse{--fa-animation-direction:reverse}.fa-pulse,.fa-spin-pulse{-webkit-animation-name:fa-spin;animation-name:fa-spin;-webkit-animation-direction:var(--fa-animation-direction,normal);animation-direction:var(--fa-animation-direction,normal);-webkit-animation-duration:var(--fa-animation-duration,1s);animation-duration:var(--fa-animation-duration,1s);-webkit-animation-iteration-count:var(--fa-animation-iteration-count,infinite);animation-iteration-count:var(--fa-animation-iteration-count,infinite);-webkit-animation-timing-function:var(--fa-animation-timing,steps(8));animation-timing-function:var(--fa-animation-timing,steps(8))}@media (prefers-reduced-motion:reduce){.fa-beat,.fa-beat-fade,.fa-bounce,.fa-fade,.fa-flip,.fa-pulse,.fa-shake,.fa-spin,.fa-spin-pulse{-webkit-animation-delay:-1ms;animation-delay:-1ms;-webkit-animation-duration:1ms;animation-duration:1ms;-webkit-animation-iteration-count:1;animation-iteration-count:1;transition-delay:0s;transition-duration:0s}}@-webkit-keyframes fa-beat{0%,90%{-webkit-transform:scale(1);transform:scale(1)}45%{-webkit-transform:scale(var(--fa-beat-scale,1.25));transform:scale(var(--fa-beat-scale,1.25))}}@keyframes fa-beat{0%,90%{-webkit-transform:scale(1);transform:scale(1)}45%{-webkit-transform:scale(var(--fa-beat-scale,1.25));transform:scale(var(--fa-beat-scale,1.25))}}@-webkit-keyframes fa-bounce{0%{-webkit-transform:scale(1,1) translateY(0);transform:scale(1,1) translateY(0)}10%{-webkit-transform:scale(var(--fa-bounce-start-scale-x,1.1),var(--fa-bounce-start-scale-y,.9)) translateY(0);transform:scale(var(--fa-bounce-start-scale-x,1.1),var(--fa-bounce-start-scale-y,.9)) translateY(0)}30%{-webkit-transform:scale(var(--fa-bounce-jump-scale-x,.9),var(--fa-bounce-jump-scale-y,1.1)) translateY(var(--fa-bounce-height,-.5em));transform:scale(var(--fa-bounce-jump-scale-x,.9),var(--fa-bounce-jump-scale-y,1.1)) translateY(var(--fa-bounce-height,-.5em))}50%{-webkit-transform:scale(var(--fa-bounce-land-scale-x,1.05),var(--fa-bounce-land-scale-y,.95)) translateY(0);transform:scale(var(--fa-bounce-land-scale-x,1.05),var(--fa-bounce-land-scale-y,.95)) translateY(0)}57%{-webkit-transform:scale(1,1) translateY(var(--fa-bounce-rebound,-.125em));transform:scale(1,1) translateY(var(--fa-bounce-rebound,-.125em))}64%{-webkit-transform:scale(1,1) translateY(0);transform:scale(1,1) translateY(0)}100%{-webkit-transform:scale(1,1) translateY(0);transform:scale(1,1) translateY(0)}}@keyframes fa-bounce{0%{-webkit-transform:scale(1,1) translateY(0);transform:scale(1,1) translateY(0)}10%{-webkit-transform:scale(var(--fa-bounce-start-scale-x,1.1),var(--fa-bounce-start-scale-y,.9)) translateY(0);transform:scale(var(--fa-bounce-start-scale-x,1.1),var(--fa-bounce-start-scale-y,.9)) translateY(0)}30%{-webkit-transform:scale(var(--fa-bounce-jump-scale-x,.9),var(--fa-bounce-jump-scale-y,1.1)) translateY(var(--fa-bounce-height,-.5em));transform:scale(var(--fa-bounce-jump-scale-x,.9),var(--fa-bounce-jump-scale-y,1.1)) translateY(var(--fa-bounce-height,-.5em))}50%{-webkit-transform:scale(var(--fa-bounce-land-scale-x,1.05),var(--fa-bounce-land-scale-y,.95)) translateY(0);transform:scale(var(--fa-bounce-land-scale-x,1.05),var(--fa-bounce-land-scale-y,.95)) translateY(0)}57%{-webkit-transform:scale(1,1) translateY(var(--fa-bounce-rebound,-.125em));transform:scale(1,1) translateY(var(--fa-bounce-rebound,-.125em))}64%{-webkit-transform:scale(1,1) translateY(0);transform:scale(1,1) translateY(0)}100%{-webkit-transform:scale(1,1) translateY(0);transform:scale(1,1) translateY(0)}}@-webkit-keyframes fa-fade{50%{opacity:var(--fa-fade-opacity,.4)}}@keyframes fa-fade{50%{opacity:var(--fa-fade-opacity,.4)}}@-webkit-keyframes fa-beat-fade{0%,100%{opacity:var(--fa-beat-fade-opacity,.4);-webkit-transform:scale(1);transform:scale(1)}50%{opacity:1;-webkit-transform:scale(var(--fa-beat-fade-scale,1.125));transform:scale(var(--fa-beat-fade-scale,1.125))}}@keyframes fa-beat-fade{0%,100%{opacity:var(--fa-beat-fade-opacity,.4);-webkit-transform:scale(1);transform:scale(1)}50%{opacity:1;-webkit-transform:scale(var(--fa-beat-fade-scale,1.125));transform:scale(var(--fa-beat-fade-scale,1.125))}}@-webkit-keyframes fa-flip{50%{-webkit-transform:rotate3d(var(--fa-flip-x,0),var(--fa-flip-y,1),var(--fa-flip-z,0),var(--fa-flip-angle,-180deg));transform:rotate3d(var(--fa-flip-x,0),var(--fa-flip-y,1),var(--fa-flip-z,0),var(--fa-flip-angle,-180deg))}}@keyframes fa-flip{50%{-webkit-transform:rotate3d(var(--fa-flip-x,0),var(--fa-flip-y,1),var(--fa-flip-z,0),var(--fa-flip-angle,-180deg));transform:rotate3d(var(--fa-flip-x,0),var(--fa-flip-y,1),var(--fa-flip-z,0),var(--fa-flip-angle,-180deg))}}@-webkit-keyframes fa-shake{0%{-webkit-transform:rotate(-15deg);transform:rotate(-15deg)}4%{-webkit-transform:rotate(15deg);transform:rotate(15deg)}24%,8%{-webkit-transform:rotate(-18deg);transform:rotate(-18deg)}12%,28%{-webkit-transform:rotate(18deg);transform:rotate(18deg)}16%{-webkit-transform:rotate(-22deg);transform:rotate(-22deg)}20%{-webkit-transform:rotate(22deg);transform:rotate(22deg)}32%{-webkit-transform:rotate(-12deg);transform:rotate(-12deg)}36%{-webkit-transform:rotate(12deg);transform:rotate(12deg)}100%,40%{-webkit-transform:rotate(0);transform:rotate(0)}}@keyframes fa-shake{0%{-webkit-transform:rotate(-15deg);transform:rotate(-15deg)}4%{-webkit-transform:rotate(15deg);transform:rotate(15deg)}24%,8%{-webkit-transform:rotate(-18deg);transform:rotate(-18deg)}12%,28%{-webkit-transform:rotate(18deg);transform:rotate(18deg)}16%{-webkit-transform:rotate(-22deg);transform:rotate(-22deg)}20%{-webkit-transform:rotate(22deg);transform:rotate(22deg)}32%{-webkit-transform:rotate(-12deg);transform:rotate(-12deg)}36%{-webkit-transform:rotate(12deg);transform:rotate(12deg)}100%,40%{-webkit-transform:rotate(0);transform:rotate(0)}}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes fa-spin{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}.fa-rotate-90{-webkit-transform:rotate(90deg);transform:rotate(90deg)}.fa-rotate-180{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.fa-rotate-270{-webkit-transform:rotate(270deg);transform:rotate(270deg)}.fa-flip-horizontal{-webkit-transform:scale(-1,1);transform:scale(-1,1)}.fa-flip-vertical{-webkit-transform:scale(1,-1);transform:scale(1,-1)}.fa-flip-both,.fa-flip-horizontal.fa-flip-vertical{-webkit-transform:scale(-1,-1);transform:scale(-1,-1)}.fa-rotate-by{-webkit-transform:rotate(var(--fa-rotate-angle,none));transform:rotate(var(--fa-rotate-angle,none))}.fa-stack{display:inline-block;vertical-align:middle;height:2em;position:relative;width:2.5em}.fa-stack-1x,.fa-stack-2x{bottom:0;left:0;margin:auto;position:absolute;right:0;top:0;z-index:var(--fa-stack-z-index,auto)}.svg-inline--fa.fa-stack-1x{height:1em;width:1.25em}.svg-inline--fa.fa-stack-2x{height:2em;width:2.5em}.fa-inverse{color:var(--fa-inverse,#fff)}.fa-sr-only,.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.fa-sr-only-focusable:not(:focus),.sr-only-focusable:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.svg-inline--fa .fa-primary{fill:var(--fa-primary-color,currentColor);opacity:var(--fa-primary-opacity,1)}.svg-inline--fa .fa-secondary{fill:var(--fa-secondary-color,currentColor);opacity:var(--fa-secondary-opacity,.4)}.svg-inline--fa.fa-swap-opacity .fa-primary{opacity:var(--fa-secondary-opacity,.4)}.svg-inline--fa.fa-swap-opacity .fa-secondary{opacity:var(--fa-primary-opacity,1)}.svg-inline--fa mask .fa-primary,.svg-inline--fa mask .fa-secondary{fill:#000}.fa-duotone.fa-inverse,.fad.fa-inverse{color:var(--fa-inverse,#fff)}";

    function css() {
        var dfp = DEFAULT_FAMILY_PREFIX;
        var drc = DEFAULT_REPLACEMENT_CLASS;
        var fp = config.familyPrefix;
        var rc = config.replacementClass;
        var s = baseStyles;

        if (fp !== dfp || rc !== drc) {
            var dPatt = new RegExp("\\.".concat(dfp, "\\-"), 'g');
            var customPropPatt = new RegExp("\\--".concat(dfp, "\\-"), 'g');
            var rPatt = new RegExp("\\.".concat(drc), 'g');
            s = s.replace(dPatt, ".".concat(fp, "-")).replace(customPropPatt, "--".concat(fp, "-")).replace(rPatt, ".".concat(rc));
        }

        return s;
    }

    var _cssInserted = false;

    function ensureCss() {
        if (config.autoAddCss && !_cssInserted) {
            insertCss(css());
            _cssInserted = true;
        }
    }

    var InjectCSS = {
        mixout: function mixout() {
            return {
                dom: {
                    css: css,
                    insertCss: ensureCss
                }
            };
        },
        hooks: function hooks() {
            return {
                beforeDOMElementCreation: function beforeDOMElementCreation() {
                    ensureCss();
                },
                beforeI2svg: function beforeI2svg() {
                    ensureCss();
                }
            };
        }
    };

    var w = WINDOW || {};
    if (!w[NAMESPACE_IDENTIFIER]) w[NAMESPACE_IDENTIFIER] = {};
    if (!w[NAMESPACE_IDENTIFIER].styles) w[NAMESPACE_IDENTIFIER].styles = {};
    if (!w[NAMESPACE_IDENTIFIER].hooks) w[NAMESPACE_IDENTIFIER].hooks = {};
    if (!w[NAMESPACE_IDENTIFIER].shims) w[NAMESPACE_IDENTIFIER].shims = [];
    var namespace = w[NAMESPACE_IDENTIFIER];

    var functions = [];

    var listener = function listener() {
        DOCUMENT.removeEventListener('DOMContentLoaded', listener);
        loaded = 1;
        functions.map(function (fn) {
            return fn();
        });
    };

    var loaded = false;

    if (IS_DOM) {
        loaded = (DOCUMENT.documentElement.doScroll ? /^loaded|^c/ : /^loaded|^i|^c/).test(DOCUMENT.readyState);
        if (!loaded) DOCUMENT.addEventListener('DOMContentLoaded', listener);
    }

    function domready(fn) {
        if (!IS_DOM) return;
        loaded ? setTimeout(fn, 0) : functions.push(fn);
    }

    function toHtml(abstractNodes) {
        var tag = abstractNodes.tag,
            _abstractNodes$attrib = abstractNodes.attributes,
            attributes = _abstractNodes$attrib === void 0 ? {} : _abstractNodes$attrib,
            _abstractNodes$childr = abstractNodes.children,
            children = _abstractNodes$childr === void 0 ? [] : _abstractNodes$childr;

        if (typeof abstractNodes === 'string') {
            return htmlEscape(abstractNodes);
        } else {
            return "<".concat(tag, " ").concat(joinAttributes(attributes), ">").concat(children.map(toHtml).join(''), "</").concat(tag, ">");
        }
    }

    function iconFromMapping(mapping, prefix, iconName) {
        if (mapping && mapping[prefix] && mapping[prefix][iconName]) {
            return {
                prefix: prefix,
                iconName: iconName,
                icon: mapping[prefix][iconName]
            };
        }
    }

    /**
     * Internal helper to bind a function known to have 4 arguments
     * to a given context.
     */

    var bindInternal4 = function bindInternal4(func, thisContext) {
        return function (a, b, c, d) {
            return func.call(thisContext, a, b, c, d);
        };
    };

    /**
     * # Reduce
     *
     * A fast object `.reduce()` implementation.
     *
     * @param  {Object}   subject      The object to reduce over.
     * @param  {Function} fn           The reducer function.
     * @param  {mixed}    initialValue The initial value for the reducer, defaults to subject[0].
     * @param  {Object}   thisContext  The context for the reducer.
     * @return {mixed}                 The final result.
     */


    var reduce = function fastReduceObject(subject, fn, initialValue, thisContext) {
        var keys = Object.keys(subject),
            length = keys.length,
            iterator = thisContext !== undefined ? bindInternal4(fn, thisContext) : fn,
            i,
            key,
            result;

        if (initialValue === undefined) {
            i = 1;
            result = subject[keys[0]];
        } else {
            i = 0;
            result = initialValue;
        }

        for (; i < length; i++) {
            key = keys[i];
            result = iterator(result, subject[key], key, subject);
        }

        return result;
    };

    /**
     * ucs2decode() and codePointAt() are both works of Mathias Bynens and licensed under MIT
     *
     * Copyright Mathias Bynens <https://mathiasbynens.be/>

     * Permission is hereby granted, free of charge, to any person obtaining
     * a copy of this software and associated documentation files (the
     * "Software"), to deal in the Software without restriction, including
     * without limitation the rights to use, copy, modify, merge, publish,
     * distribute, sublicense, and/or sell copies of the Software, and to
     * permit persons to whom the Software is furnished to do so, subject to
     * the following conditions:

     * The above copyright notice and this permission notice shall be
     * included in all copies or substantial portions of the Software.

     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
     * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
     * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
     * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
     * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     */
    function ucs2decode(string) {
        var output = [];
        var counter = 0;
        var length = string.length;

        while (counter < length) {
            var value = string.charCodeAt(counter++);

            if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
                var extra = string.charCodeAt(counter++);

                if ((extra & 0xFC00) == 0xDC00) {
                    // eslint-disable-line eqeqeq
                    output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
                } else {
                    output.push(value);
                    counter--;
                }
            } else {
                output.push(value);
            }
        }

        return output;
    }

    function toHex(unicode) {
        var decoded = ucs2decode(unicode);
        return decoded.length === 1 ? decoded[0].toString(16) : null;
    }

    function codePointAt(string, index) {
        var size = string.length;
        var first = string.charCodeAt(index);
        var second;

        if (first >= 0xD800 && first <= 0xDBFF && size > index + 1) {
            second = string.charCodeAt(index + 1);

            if (second >= 0xDC00 && second <= 0xDFFF) {
                return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
            }
        }

        return first;
    }

    function normalizeIcons(icons) {
        return Object.keys(icons).reduce(function (acc, iconName) {
            var icon = icons[iconName];
            var expanded = !!icon.icon;

            if (expanded) {
                acc[icon.iconName] = icon.icon;
            } else {
                acc[iconName] = icon;
            }

            return acc;
        }, {});
    }

    function defineIcons(prefix, icons) {
        var params = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
        var _params$skipHooks = params.skipHooks,
            skipHooks = _params$skipHooks === void 0 ? false : _params$skipHooks;
        var normalized = normalizeIcons(icons);

        if (typeof namespace.hooks.addPack === 'function' && !skipHooks) {
            namespace.hooks.addPack(prefix, normalizeIcons(icons));
        } else {
            namespace.styles[prefix] = _objectSpread2(_objectSpread2({}, namespace.styles[prefix] || {}), normalized);
        }
        /**
         * Font Awesome 4 used the prefix of `fa` for all icons. With the introduction
         * of new styles we needed to differentiate between them. Prefix `fa` is now an alias
         * for `fas` so we'll ease the upgrade process for our users by automatically defining
         * this as well.
         */


        if (prefix === 'fas') {
            defineIcons('fa', icons);
        }
    }

    var duotonePathRe = [/*#__PURE__*/_wrapRegExp(/path d="((?:(?!")[\s\S])+)".*path d="((?:(?!")[\s\S])+)"/, {
        d1: 1,
        d2: 2
    }), /*#__PURE__*/_wrapRegExp(/path class="((?:(?!")[\s\S])+)".*d="((?:(?!")[\s\S])+)".*path class="((?:(?!")[\s\S])+)".*d="((?:(?!")[\s\S])+)"/, {
        cls1: 1,
        d1: 2,
        cls2: 3,
        d2: 4
    }), /*#__PURE__*/_wrapRegExp(/path class="((?:(?!")[\s\S])+)".*d="((?:(?!")[\s\S])+)"/, {
        cls1: 1,
        d1: 2
    })];

    var styles = namespace.styles,
        shims = namespace.shims;
    var LONG_STYLE = Object.values(PREFIX_TO_LONG_STYLE);
    var _defaultUsablePrefix = null;
    var _byUnicode = {};
    var _byLigature = {};
    var _byOldName = {};
    var _byOldUnicode = {};
    var _byAlias = {};
    var PREFIXES = Object.keys(PREFIX_TO_STYLE);

    function isReserved(name) {
        return ~RESERVED_CLASSES.indexOf(name);
    }

    function getIconName(familyPrefix, cls) {
        var parts = cls.split('-');
        var prefix = parts[0];
        var iconName = parts.slice(1).join('-');

        if (prefix === familyPrefix && iconName !== '' && !isReserved(iconName)) {
            return iconName;
        } else {
            return null;
        }
    }

    var build = function build() {
        var lookup = function lookup(reducer) {
            return reduce(styles, function (o, style, prefix) {
                o[prefix] = reduce(style, reducer, {});
                return o;
            }, {});
        };

        _byUnicode = lookup(function (acc, icon, iconName) {
            if (icon[3]) {
                acc[icon[3]] = iconName;
            }

            if (icon[2]) {
                var aliases = icon[2].filter(function (a) {
                    return typeof a === 'number';
                });
                aliases.forEach(function (alias) {
                    acc[alias.toString(16)] = iconName;
                });
            }

            return acc;
        });
        _byLigature = lookup(function (acc, icon, iconName) {
            acc[iconName] = iconName;

            if (icon[2]) {
                var aliases = icon[2].filter(function (a) {
                    return typeof a === 'string';
                });
                aliases.forEach(function (alias) {
                    acc[alias] = iconName;
                });
            }

            return acc;
        });
        _byAlias = lookup(function (acc, icon, iconName) {
            var aliases = icon[2];
            acc[iconName] = iconName;
            aliases.forEach(function (alias) {
                acc[alias] = iconName;
            });
            return acc;
        }); // If we have a Kit, we can't determine if regular is available since we
        // could be auto-fetching it. We'll have to assume that it is available.

        var hasRegular = 'far' in styles || config.autoFetchSvg;
        var shimLookups = reduce(shims, function (acc, shim) {
            var maybeNameMaybeUnicode = shim[0];
            var prefix = shim[1];
            var iconName = shim[2];

            if (prefix === 'far' && !hasRegular) {
                prefix = 'fas';
            }

            if (typeof maybeNameMaybeUnicode === 'string') {
                acc.names[maybeNameMaybeUnicode] = {
                    prefix: prefix,
                    iconName: iconName
                };
            }

            if (typeof maybeNameMaybeUnicode === 'number') {
                acc.unicodes[maybeNameMaybeUnicode.toString(16)] = {
                    prefix: prefix,
                    iconName: iconName
                };
            }

            return acc;
        }, {
            names: {},
            unicodes: {}
        });
        _byOldName = shimLookups.names;
        _byOldUnicode = shimLookups.unicodes;
        _defaultUsablePrefix = getCanonicalPrefix(config.styleDefault);
    };
    onChange(function (c) {
        _defaultUsablePrefix = getCanonicalPrefix(c.styleDefault);
    });
    build();

    function byUnicode(prefix, unicode) {
        return (_byUnicode[prefix] || {})[unicode];
    }

    function byLigature(prefix, ligature) {
        return (_byLigature[prefix] || {})[ligature];
    }

    function byAlias(prefix, alias) {
        return (_byAlias[prefix] || {})[alias];
    }

    function byOldName(name) {
        return _byOldName[name] || {
            prefix: null,
            iconName: null
        };
    }

    function byOldUnicode(unicode) {
        var oldUnicode = _byOldUnicode[unicode];
        var newUnicode = byUnicode('fas', unicode);
        return oldUnicode || (newUnicode ? {
            prefix: 'fas',
            iconName: newUnicode
        } : null) || {
            prefix: null,
            iconName: null
        };
    }

    function getDefaultUsablePrefix() {
        return _defaultUsablePrefix;
    }

    var emptyCanonicalIcon = function emptyCanonicalIcon() {
        return {
            prefix: null,
            iconName: null,
            rest: []
        };
    };

    function getCanonicalPrefix(styleOrPrefix) {
        var style = PREFIX_TO_STYLE[styleOrPrefix];
        var prefix = STYLE_TO_PREFIX[styleOrPrefix] || STYLE_TO_PREFIX[style];
        var defined = styleOrPrefix in namespace.styles ? styleOrPrefix : null;
        return prefix || defined || null;
    }

    function getCanonicalIcon(values) {
        var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
        var _params$skipLookups = params.skipLookups,
            skipLookups = _params$skipLookups === void 0 ? false : _params$skipLookups;
        var givenPrefix = null;
        var canonical = values.reduce(function (acc, cls) {
            var iconName = getIconName(config.familyPrefix, cls);

            if (styles[cls]) {
                cls = LONG_STYLE.includes(cls) ? LONG_STYLE_TO_PREFIX[cls] : cls;
                givenPrefix = cls;
                acc.prefix = cls;
            } else if (PREFIXES.indexOf(cls) > -1) {
                givenPrefix = cls;
                acc.prefix = getCanonicalPrefix(cls);
            } else if (iconName) {
                acc.iconName = iconName;
            } else if (cls !== config.replacementClass) {
                acc.rest.push(cls);
            }

            if (!skipLookups && acc.prefix && acc.iconName) {
                var shim = givenPrefix === 'fa' ? byOldName(acc.iconName) : {};
                var aliasIconName = byAlias(acc.prefix, acc.iconName);

                if (shim.prefix) {
                    givenPrefix = null;
                }

                acc.iconName = shim.iconName || aliasIconName || acc.iconName;
                acc.prefix = shim.prefix || acc.prefix;

                if (acc.prefix === 'far' && !styles['far'] && styles['fas'] && !config.autoFetchSvg) {
                    // Allow a fallback from the regular style to solid if regular is not available
                    // but only if we aren't auto-fetching SVGs
                    acc.prefix = 'fas';
                }
            }

            return acc;
        }, emptyCanonicalIcon());

        if (canonical.prefix === 'fa' || givenPrefix === 'fa') {
            // The fa prefix is not canonical. So if it has made it through until this point
            // we will shift it to the correct prefix.
            canonical.prefix = getDefaultUsablePrefix() || 'fas';
        }

        return canonical;
    }

    var Library = /*#__PURE__*/function () {
        function Library() {
            _classCallCheck(this, Library);

            this.definitions = {};
        }

        _createClass(Library, [{
            key: "add",
            value: function add() {
                var _this = this;

                for (var _len = arguments.length, definitions = new Array(_len), _key = 0; _key < _len; _key++) {
                    definitions[_key] = arguments[_key];
                }

                var additions = definitions.reduce(this._pullDefinitions, {});
                Object.keys(additions).forEach(function (key) {
                    _this.definitions[key] = _objectSpread2(_objectSpread2({}, _this.definitions[key] || {}), additions[key]);
                    defineIcons(key, additions[key]);
                    var longPrefix = PREFIX_TO_LONG_STYLE[key];
                    if (longPrefix) defineIcons(longPrefix, additions[key]);
                    build();
                });
            }
        }, {
            key: "reset",
            value: function reset() {
                this.definitions = {};
            }
        }, {
            key: "_pullDefinitions",
            value: function _pullDefinitions(additions, definition) {
                var normalized = definition.prefix && definition.iconName && definition.icon ? {
                    0: definition
                } : definition;
                Object.keys(normalized).map(function (key) {
                    var _normalized$key = normalized[key],
                        prefix = _normalized$key.prefix,
                        iconName = _normalized$key.iconName,
                        icon = _normalized$key.icon;
                    var aliases = icon[2];
                    if (!additions[prefix]) additions[prefix] = {};

                    if (aliases.length > 0) {
                        aliases.forEach(function (alias) {
                            if (typeof alias === 'string') {
                                additions[prefix][alias] = icon;
                            }
                        });
                    }

                    additions[prefix][iconName] = icon;
                });
                return additions;
            }
        }]);

        return Library;
    }();

    var _plugins = [];
    var _hooks = {};
    var providers = {};
    var defaultProviderKeys = Object.keys(providers);

    function registerPlugins(nextPlugins, _ref) {
        var obj = _ref.mixoutsTo;
        _plugins = nextPlugins;
        _hooks = {};
        Object.keys(providers).forEach(function (k) {
            if (defaultProviderKeys.indexOf(k) === -1) {
                delete providers[k];
            }
        });

        _plugins.forEach(function (plugin) {
            var mixout = plugin.mixout ? plugin.mixout() : {};
            Object.keys(mixout).forEach(function (tk) {
                if (typeof mixout[tk] === 'function') {
                    obj[tk] = mixout[tk];
                }

                if (_typeof(mixout[tk]) === 'object') {
                    Object.keys(mixout[tk]).forEach(function (sk) {
                        if (!obj[tk]) {
                            obj[tk] = {};
                        }

                        obj[tk][sk] = mixout[tk][sk];
                    });
                }
            });

            if (plugin.hooks) {
                var hooks = plugin.hooks();
                Object.keys(hooks).forEach(function (hook) {
                    if (!_hooks[hook]) {
                        _hooks[hook] = [];
                    }

                    _hooks[hook].push(hooks[hook]);
                });
            }

            if (plugin.provides) {
                plugin.provides(providers);
            }
        });

        return obj;
    }

    function chainHooks(hook, accumulator) {
        for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
            args[_key - 2] = arguments[_key];
        }

        var hookFns = _hooks[hook] || [];
        hookFns.forEach(function (hookFn) {
            accumulator = hookFn.apply(null, [accumulator].concat(args)); // eslint-disable-line no-useless-call
        });
        return accumulator;
    }

    function callHooks(hook) {
        for (var _len2 = arguments.length, args = new Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
            args[_key2 - 1] = arguments[_key2];
        }

        var hookFns = _hooks[hook] || [];
        hookFns.forEach(function (hookFn) {
            hookFn.apply(null, args);
        });
        return undefined;
    }

    function callProvided() {
        var hook = arguments[0];
        var args = Array.prototype.slice.call(arguments, 1);
        return providers[hook] ? providers[hook].apply(null, args) : undefined;
    }

    function findIconDefinition(iconLookup) {
        if (iconLookup.prefix === 'fa') {
            iconLookup.prefix = 'fas';
        }

        var iconName = iconLookup.iconName;
        var prefix = iconLookup.prefix || getDefaultUsablePrefix();
        if (!iconName) return;
        iconName = byAlias(prefix, iconName) || iconName;
        return iconFromMapping(library.definitions, prefix, iconName) || iconFromMapping(namespace.styles, prefix, iconName);
    }

    var library = new Library();
    var noAuto = function noAuto() {
        config.autoReplaceSvg = false;
        config.observeMutations = false;
        callHooks('noAuto');
    };
    var dom = {
        i2svg: function i2svg() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            if (IS_DOM) {
                callHooks('beforeI2svg', params);
                callProvided('pseudoElements2svg', params);
                return callProvided('i2svg', params);
            } else {
                return Promise.reject('Operation requires a DOM of some kind.');
            }
        },
        watch: function watch() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
            var autoReplaceSvgRoot = params.autoReplaceSvgRoot;

            if (config.autoReplaceSvg === false) {
                config.autoReplaceSvg = true;
            }

            config.observeMutations = true;
            domready(function () {
                autoReplace({
                    autoReplaceSvgRoot: autoReplaceSvgRoot
                });
                callHooks('watch', params);
            });
        }
    };
    var parse = {
        icon: function icon(_icon) {
            if (_icon === null) {
                return null;
            }

            if (_typeof(_icon) === 'object' && _icon.prefix && _icon.iconName) {
                return {
                    prefix: _icon.prefix,
                    iconName: byAlias(_icon.prefix, _icon.iconName) || _icon.iconName
                };
            }

            if (Array.isArray(_icon) && _icon.length === 2) {
                var iconName = _icon[1].indexOf('fa-') === 0 ? _icon[1].slice(3) : _icon[1];
                var prefix = getCanonicalPrefix(_icon[0]);
                return {
                    prefix: prefix,
                    iconName: byAlias(prefix, iconName) || iconName
                };
            }

            if (typeof _icon === 'string' && (_icon.indexOf("".concat(config.familyPrefix, "-")) > -1 || _icon.match(ICON_SELECTION_SYNTAX_PATTERN))) {
                var canonicalIcon = getCanonicalIcon(_icon.split(' '), {
                    skipLookups: true
                });
                return {
                    prefix: canonicalIcon.prefix || getDefaultUsablePrefix(),
                    iconName: byAlias(canonicalIcon.prefix, canonicalIcon.iconName) || canonicalIcon.iconName
                };
            }

            if (typeof _icon === 'string') {
                var _prefix = getDefaultUsablePrefix();

                return {
                    prefix: _prefix,
                    iconName: byAlias(_prefix, _icon) || _icon
                };
            }
        }
    };
    var api = {
        noAuto: noAuto,
        config: config,
        dom: dom,
        parse: parse,
        library: library,
        findIconDefinition: findIconDefinition,
        toHtml: toHtml
    };

    var autoReplace = function autoReplace() {
        var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var _params$autoReplaceSv = params.autoReplaceSvgRoot,
            autoReplaceSvgRoot = _params$autoReplaceSv === void 0 ? DOCUMENT : _params$autoReplaceSv;
        if ((Object.keys(namespace.styles).length > 0 || config.autoFetchSvg) && IS_DOM && config.autoReplaceSvg) api.dom.i2svg({
            node: autoReplaceSvgRoot
        });
    };

    function bootstrap(plugins) {
        if (IS_BROWSER) {
            if (!WINDOW.FontAwesome) {
                WINDOW.FontAwesome = api;
            }

            domready(function () {
                autoReplace();
                callHooks('bootstrap');
            });
        }

        namespace.hooks = _objectSpread2(_objectSpread2({}, namespace.hooks), {}, {
            addPack: function addPack(prefix, icons) {
                namespace.styles[prefix] = _objectSpread2(_objectSpread2({}, namespace.styles[prefix] || {}), icons);
                build();
                autoReplace();
            },
            addPacks: function addPacks(packs) {
                packs.forEach(function (_ref) {
                    var _ref2 = _slicedToArray(_ref, 2),
                        prefix = _ref2[0],
                        icons = _ref2[1];

                    namespace.styles[prefix] = _objectSpread2(_objectSpread2({}, namespace.styles[prefix] || {}), icons);
                });
                build();
                autoReplace();
            },
            addShims: function addShims(shims) {
                var _namespace$shims;

                (_namespace$shims = namespace.shims).push.apply(_namespace$shims, _toConsumableArray(shims));

                build();
                autoReplace();
            }
        });
    }

    function domVariants(val, abstractCreator) {
        Object.defineProperty(val, 'abstract', {
            get: abstractCreator
        });
        Object.defineProperty(val, 'html', {
            get: function get() {
                return val.abstract.map(function (a) {
                    return toHtml(a);
                });
            }
        });
        Object.defineProperty(val, 'node', {
            get: function get() {
                if (!IS_DOM) return;
                var container = DOCUMENT.createElement('div');
                container.innerHTML = val.html;
                return container.children;
            }
        });
        return val;
    }

    function asIcon(_ref) {
        var children = _ref.children,
            main = _ref.main,
            mask = _ref.mask,
            attributes = _ref.attributes,
            styles = _ref.styles,
            transform = _ref.transform;

        if (transformIsMeaningful(transform) && main.found && !mask.found) {
            var width = main.width,
                height = main.height;
            var offset = {
                x: width / height / 2,
                y: 0.5
            };
            attributes['style'] = joinStyles(_objectSpread2(_objectSpread2({}, styles), {}, {
                'transform-origin': "".concat(offset.x + transform.x / 16, "em ").concat(offset.y + transform.y / 16, "em")
            }));
        }

        return [{
            tag: 'svg',
            attributes: attributes,
            children: children
        }];
    }

    function asSymbol(_ref) {
        var prefix = _ref.prefix,
            iconName = _ref.iconName,
            children = _ref.children,
            attributes = _ref.attributes,
            symbol = _ref.symbol;
        var id = symbol === true ? "".concat(prefix, "-").concat(config.familyPrefix, "-").concat(iconName) : symbol;
        return [{
            tag: 'svg',
            attributes: {
                style: 'display: none;'
            },
            children: [{
                tag: 'symbol',
                attributes: _objectSpread2(_objectSpread2({}, attributes), {}, {
                    id: id
                }),
                children: children
            }]
        }];
    }

    function makeInlineSvgAbstract(params) {
        var _params$icons = params.icons,
            main = _params$icons.main,
            mask = _params$icons.mask,
            prefix = params.prefix,
            iconName = params.iconName,
            transform = params.transform,
            symbol = params.symbol,
            title = params.title,
            maskId = params.maskId,
            titleId = params.titleId,
            extra = params.extra,
            _params$watchable = params.watchable,
            watchable = _params$watchable === void 0 ? false : _params$watchable;

        var _ref = mask.found ? mask : main,
            width = _ref.width,
            height = _ref.height;

        var isUploadedIcon = prefix === 'fak';
        var attrClass = [config.replacementClass, iconName ? "".concat(config.familyPrefix, "-").concat(iconName) : ''].filter(function (c) {
            return extra.classes.indexOf(c) === -1;
        }).filter(function (c) {
            return c !== '' || !!c;
        }).concat(extra.classes).join(' ');
        var content = {
            children: [],
            attributes: _objectSpread2(_objectSpread2({}, extra.attributes), {}, {
                'data-prefix': prefix,
                'data-icon': iconName,
                'class': attrClass,
                'role': extra.attributes.role || 'img',
                'xmlns': 'http://www.w3.org/2000/svg',
                'viewBox': "0 0 ".concat(width, " ").concat(height)
            })
        };
        var uploadedIconWidthStyle = isUploadedIcon && !~extra.classes.indexOf('fa-fw') ? {
            width: "".concat(width / height * 16 * 0.0625, "em")
        } : {};

        if (watchable) {
            content.attributes[DATA_FA_I2SVG] = '';
        }

        if (title) {
            content.children.push({
                tag: 'title',
                attributes: {
                    id: content.attributes['aria-labelledby'] || "title-".concat(titleId || nextUniqueId())
                },
                children: [title]
            });
            delete content.attributes.title;
        }

        var args = _objectSpread2(_objectSpread2({}, content), {}, {
            prefix: prefix,
            iconName: iconName,
            main: main,
            mask: mask,
            maskId: maskId,
            transform: transform,
            symbol: symbol,
            styles: _objectSpread2(_objectSpread2({}, uploadedIconWidthStyle), extra.styles)
        });

        var _ref2 = mask.found && main.found ? callProvided('generateAbstractMask', args) || {
                children: [],
                attributes: {}
            } : callProvided('generateAbstractIcon', args) || {
                children: [],
                attributes: {}
            },
            children = _ref2.children,
            attributes = _ref2.attributes;

        args.children = children;
        args.attributes = attributes;

        if (symbol) {
            return asSymbol(args);
        } else {
            return asIcon(args);
        }
    }

    function makeLayersTextAbstract(params) {
        var content = params.content,
            width = params.width,
            height = params.height,
            transform = params.transform,
            title = params.title,
            extra = params.extra,
            _params$watchable2 = params.watchable,
            watchable = _params$watchable2 === void 0 ? false : _params$watchable2;

        var attributes = _objectSpread2(_objectSpread2(_objectSpread2({}, extra.attributes), title ? {
            'title': title
        } : {}), {}, {
            'class': extra.classes.join(' ')
        });

        if (watchable) {
            attributes[DATA_FA_I2SVG] = '';
        }

        var styles = _objectSpread2({}, extra.styles);

        if (transformIsMeaningful(transform)) {
            styles['transform'] = transformForCss({
                transform: transform,
                startCentered: true,
                width: width,
                height: height
            });
            styles['-webkit-transform'] = styles['transform'];
        }

        var styleString = joinStyles(styles);

        if (styleString.length > 0) {
            attributes['style'] = styleString;
        }

        var val = [];
        val.push({
            tag: 'span',
            attributes: attributes,
            children: [content]
        });

        if (title) {
            val.push({
                tag: 'span',
                attributes: {
                    class: 'sr-only'
                },
                children: [title]
            });
        }

        return val;
    }

    function makeLayersCounterAbstract(params) {
        var content = params.content,
            title = params.title,
            extra = params.extra;

        var attributes = _objectSpread2(_objectSpread2(_objectSpread2({}, extra.attributes), title ? {
            'title': title
        } : {}), {}, {
            'class': extra.classes.join(' ')
        });

        var styleString = joinStyles(extra.styles);

        if (styleString.length > 0) {
            attributes['style'] = styleString;
        }

        var val = [];
        val.push({
            tag: 'span',
            attributes: attributes,
            children: [content]
        });

        if (title) {
            val.push({
                tag: 'span',
                attributes: {
                    class: 'sr-only'
                },
                children: [title]
            });
        }

        return val;
    }

    var styles$1 = namespace.styles;

    function asFoundIcon(icon) {
        var width = icon[0];
        var height = icon[1];

        var _icon$slice = icon.slice(4),
            _icon$slice2 = _slicedToArray(_icon$slice, 1),
            vectorData = _icon$slice2[0];

        var element = null;

        if (Array.isArray(vectorData)) {
            element = {
                tag: 'g',
                attributes: {
                    class: "".concat(config.familyPrefix, "-").concat(DUOTONE_CLASSES.GROUP)
                },
                children: [{
                    tag: 'path',
                    attributes: {
                        class: "".concat(config.familyPrefix, "-").concat(DUOTONE_CLASSES.SECONDARY),
                        fill: 'currentColor',
                        d: vectorData[0]
                    }
                }, {
                    tag: 'path',
                    attributes: {
                        class: "".concat(config.familyPrefix, "-").concat(DUOTONE_CLASSES.PRIMARY),
                        fill: 'currentColor',
                        d: vectorData[1]
                    }
                }]
            };
        } else {
            element = {
                tag: 'path',
                attributes: {
                    fill: 'currentColor',
                    d: vectorData
                }
            };
        }

        return {
            found: true,
            width: width,
            height: height,
            icon: element
        };
    }

    var missingIconResolutionMixin = {
        found: false,
        width: 512,
        height: 512
    };

    function maybeNotifyMissing(iconName, prefix) {
        if (!PRODUCTION && !config.showMissingIcons && iconName) {
            console.error("Icon with name \"".concat(iconName, "\" and prefix \"").concat(prefix, "\" is missing."));
        }
    }

    function findIcon(iconName, prefix) {
        var givenPrefix = prefix;

        if (prefix === 'fa' && config.styleDefault !== null) {
            prefix = getDefaultUsablePrefix();
        }

        return new Promise(function (resolve, reject) {
            var val = {
                found: false,
                width: 512,
                height: 512,
                icon: callProvided('missingIconAbstract') || {}
            };

            if (givenPrefix === 'fa') {
                var shim = byOldName(iconName) || {};
                iconName = shim.iconName || iconName;
                prefix = shim.prefix || prefix;
            }

            if (iconName && prefix && styles$1[prefix] && styles$1[prefix][iconName]) {
                var icon = styles$1[prefix][iconName];
                return resolve(asFoundIcon(icon));
            }

            maybeNotifyMissing(iconName, prefix);
            resolve(_objectSpread2(_objectSpread2({}, missingIconResolutionMixin), {}, {
                icon: config.showMissingIcons && iconName ? callProvided('missingIconAbstract') || {} : {}
            }));
        });
    }

    var noop$1 = function noop() {
    };

    var p = config.measurePerformance && PERFORMANCE && PERFORMANCE.mark && PERFORMANCE.measure ? PERFORMANCE : {
        mark: noop$1,
        measure: noop$1
    };
    var preamble = "FA \"6.1.1\"";

    var begin = function begin(name) {
        p.mark("".concat(preamble, " ").concat(name, " begins"));
        return function () {
            return end(name);
        };
    };

    var end = function end(name) {
        p.mark("".concat(preamble, " ").concat(name, " ends"));
        p.measure("".concat(preamble, " ").concat(name), "".concat(preamble, " ").concat(name, " begins"), "".concat(preamble, " ").concat(name, " ends"));
    };

    var perf = {
        begin: begin,
        end: end
    };

    var noop$2 = function noop() {
    };

    function isWatched(node) {
        var i2svg = node.getAttribute ? node.getAttribute(DATA_FA_I2SVG) : null;
        return typeof i2svg === 'string';
    }

    function hasPrefixAndIcon(node) {
        var prefix = node.getAttribute ? node.getAttribute(DATA_PREFIX) : null;
        var icon = node.getAttribute ? node.getAttribute(DATA_ICON) : null;
        return prefix && icon;
    }

    function hasBeenReplaced(node) {
        return node && node.classList && node.classList.contains && node.classList.contains(config.replacementClass);
    }

    function getMutator() {
        if (config.autoReplaceSvg === true) {
            return mutators.replace;
        }

        var mutator = mutators[config.autoReplaceSvg];
        return mutator || mutators.replace;
    }

    function createElementNS(tag) {
        return DOCUMENT.createElementNS('http://www.w3.org/2000/svg', tag);
    }

    function createElement(tag) {
        return DOCUMENT.createElement(tag);
    }

    function convertSVG(abstractObj) {
        var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
        var _params$ceFn = params.ceFn,
            ceFn = _params$ceFn === void 0 ? abstractObj.tag === 'svg' ? createElementNS : createElement : _params$ceFn;

        if (typeof abstractObj === 'string') {
            return DOCUMENT.createTextNode(abstractObj);
        }

        var tag = ceFn(abstractObj.tag);
        Object.keys(abstractObj.attributes || []).forEach(function (key) {
            tag.setAttribute(key, abstractObj.attributes[key]);
        });
        var children = abstractObj.children || [];
        children.forEach(function (child) {
            tag.appendChild(convertSVG(child, {
                ceFn: ceFn
            }));
        });
        return tag;
    }

    function nodeAsComment(node) {
        var comment = " ".concat(node.outerHTML, " ");
        /* BEGIN.ATTRIBUTION */

        comment = "".concat(comment, "Font Awesome fontawesome.com ");
        /* END.ATTRIBUTION */

        return comment;
    }

    var mutators = {
        replace: function replace(mutation) {
            var node = mutation[0];

            if (node.parentNode) {
                mutation[1].forEach(function (abstract) {
                    node.parentNode.insertBefore(convertSVG(abstract), node);
                });

                if (node.getAttribute(DATA_FA_I2SVG) === null && config.keepOriginalSource) {
                    var comment = DOCUMENT.createComment(nodeAsComment(node));
                    node.parentNode.replaceChild(comment, node);
                } else {
                    node.remove();
                }
            }
        },
        nest: function nest(mutation) {
            var node = mutation[0];
            var abstract = mutation[1]; // If we already have a replaced node we do not want to continue nesting within it.
            // Short-circuit to the standard replacement

            if (~classArray(node).indexOf(config.replacementClass)) {
                return mutators.replace(mutation);
            }

            var forSvg = new RegExp("".concat(config.familyPrefix, "-.*"));
            delete abstract[0].attributes.id;

            if (abstract[0].attributes.class) {
                var splitClasses = abstract[0].attributes.class.split(' ').reduce(function (acc, cls) {
                    if (cls === config.replacementClass || cls.match(forSvg)) {
                        acc.toSvg.push(cls);
                    } else {
                        acc.toNode.push(cls);
                    }

                    return acc;
                }, {
                    toNode: [],
                    toSvg: []
                });
                abstract[0].attributes.class = splitClasses.toSvg.join(' ');

                if (splitClasses.toNode.length === 0) {
                    node.removeAttribute('class');
                } else {
                    node.setAttribute('class', splitClasses.toNode.join(' '));
                }
            }

            var newInnerHTML = abstract.map(function (a) {
                return toHtml(a);
            }).join('\n');
            node.setAttribute(DATA_FA_I2SVG, '');
            node.innerHTML = newInnerHTML;
        }
    };

    function performOperationSync(op) {
        op();
    }

    function perform(mutations, callback) {
        var callbackFunction = typeof callback === 'function' ? callback : noop$2;

        if (mutations.length === 0) {
            callbackFunction();
        } else {
            var frame = performOperationSync;

            if (config.mutateApproach === MUTATION_APPROACH_ASYNC) {
                frame = WINDOW.requestAnimationFrame || performOperationSync;
            }

            frame(function () {
                var mutator = getMutator();
                var mark = perf.begin('mutate');
                mutations.map(mutator);
                mark();
                callbackFunction();
            });
        }
    }

    var disabled = false;

    function disableObservation() {
        disabled = true;
    }

    function enableObservation() {
        disabled = false;
    }

    var mo = null;

    function observe(options) {
        if (!MUTATION_OBSERVER) {
            return;
        }

        if (!config.observeMutations) {
            return;
        }

        var _options$treeCallback = options.treeCallback,
            treeCallback = _options$treeCallback === void 0 ? noop$2 : _options$treeCallback,
            _options$nodeCallback = options.nodeCallback,
            nodeCallback = _options$nodeCallback === void 0 ? noop$2 : _options$nodeCallback,
            _options$pseudoElemen = options.pseudoElementsCallback,
            pseudoElementsCallback = _options$pseudoElemen === void 0 ? noop$2 : _options$pseudoElemen,
            _options$observeMutat = options.observeMutationsRoot,
            observeMutationsRoot = _options$observeMutat === void 0 ? DOCUMENT : _options$observeMutat;
        mo = new MUTATION_OBSERVER(function (objects) {
            if (disabled) return;
            var defaultPrefix = getDefaultUsablePrefix();
            toArray(objects).forEach(function (mutationRecord) {
                if (mutationRecord.type === 'childList' && mutationRecord.addedNodes.length > 0 && !isWatched(mutationRecord.addedNodes[0])) {
                    if (config.searchPseudoElements) {
                        pseudoElementsCallback(mutationRecord.target);
                    }

                    treeCallback(mutationRecord.target);
                }

                if (mutationRecord.type === 'attributes' && mutationRecord.target.parentNode && config.searchPseudoElements) {
                    pseudoElementsCallback(mutationRecord.target.parentNode);
                }

                if (mutationRecord.type === 'attributes' && isWatched(mutationRecord.target) && ~ATTRIBUTES_WATCHED_FOR_MUTATION.indexOf(mutationRecord.attributeName)) {
                    if (mutationRecord.attributeName === 'class' && hasPrefixAndIcon(mutationRecord.target)) {
                        var _getCanonicalIcon = getCanonicalIcon(classArray(mutationRecord.target)),
                            prefix = _getCanonicalIcon.prefix,
                            iconName = _getCanonicalIcon.iconName;

                        mutationRecord.target.setAttribute(DATA_PREFIX, prefix || defaultPrefix);
                        if (iconName) mutationRecord.target.setAttribute(DATA_ICON, iconName);
                    } else if (hasBeenReplaced(mutationRecord.target)) {
                        nodeCallback(mutationRecord.target);
                    }
                }
            });
        });
        if (!IS_DOM) return;
        mo.observe(observeMutationsRoot, {
            childList: true,
            attributes: true,
            characterData: true,
            subtree: true
        });
    }

    function disconnect() {
        if (!mo) return;
        mo.disconnect();
    }

    function styleParser(node) {
        var style = node.getAttribute('style');
        var val = [];

        if (style) {
            val = style.split(';').reduce(function (acc, style) {
                var styles = style.split(':');
                var prop = styles[0];
                var value = styles.slice(1);

                if (prop && value.length > 0) {
                    acc[prop] = value.join(':').trim();
                }

                return acc;
            }, {});
        }

        return val;
    }

    function classParser(node) {
        var existingPrefix = node.getAttribute('data-prefix');
        var existingIconName = node.getAttribute('data-icon');
        var innerText = node.innerText !== undefined ? node.innerText.trim() : '';
        var val = getCanonicalIcon(classArray(node));

        if (!val.prefix) {
            val.prefix = getDefaultUsablePrefix();
        }

        if (existingPrefix && existingIconName) {
            val.prefix = existingPrefix;
            val.iconName = existingIconName;
        }

        if (val.iconName && val.prefix) {
            return val;
        }

        if (val.prefix && innerText.length > 0) {
            val.iconName = byLigature(val.prefix, node.innerText) || byUnicode(val.prefix, toHex(node.innerText));
        }

        return val;
    }

    function attributesParser(node) {
        var extraAttributes = toArray(node.attributes).reduce(function (acc, attr) {
            if (acc.name !== 'class' && acc.name !== 'style') {
                acc[attr.name] = attr.value;
            }

            return acc;
        }, {});
        var title = node.getAttribute('title');
        var titleId = node.getAttribute('data-fa-title-id');

        if (config.autoA11y) {
            if (title) {
                extraAttributes['aria-labelledby'] = "".concat(config.replacementClass, "-title-").concat(titleId || nextUniqueId());
            } else {
                extraAttributes['aria-hidden'] = 'true';
                extraAttributes['focusable'] = 'false';
            }
        }

        return extraAttributes;
    }

    function blankMeta() {
        return {
            iconName: null,
            title: null,
            titleId: null,
            prefix: null,
            transform: meaninglessTransform,
            symbol: false,
            mask: {
                iconName: null,
                prefix: null,
                rest: []
            },
            maskId: null,
            extra: {
                classes: [],
                styles: {},
                attributes: {}
            }
        };
    }

    function parseMeta(node) {
        var parser = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {
            styleParser: true
        };

        var _classParser = classParser(node),
            iconName = _classParser.iconName,
            prefix = _classParser.prefix,
            extraClasses = _classParser.rest;

        var extraAttributes = attributesParser(node);
        var pluginMeta = chainHooks('parseNodeAttributes', {}, node);
        var extraStyles = parser.styleParser ? styleParser(node) : [];
        return _objectSpread2({
            iconName: iconName,
            title: node.getAttribute('title'),
            titleId: node.getAttribute('data-fa-title-id'),
            prefix: prefix,
            transform: meaninglessTransform,
            mask: {
                iconName: null,
                prefix: null,
                rest: []
            },
            maskId: null,
            symbol: false,
            extra: {
                classes: extraClasses,
                styles: extraStyles,
                attributes: extraAttributes
            }
        }, pluginMeta);
    }

    var styles$2 = namespace.styles;

    function generateMutation(node) {
        var nodeMeta = config.autoReplaceSvg === 'nest' ? parseMeta(node, {
            styleParser: false
        }) : parseMeta(node);

        if (~nodeMeta.extra.classes.indexOf(LAYERS_TEXT_CLASSNAME)) {
            return callProvided('generateLayersText', node, nodeMeta);
        } else {
            return callProvided('generateSvgReplacementMutation', node, nodeMeta);
        }
    }

    function onTree(root) {
        var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
        if (!IS_DOM) return Promise.resolve();
        var htmlClassList = DOCUMENT.documentElement.classList;

        var hclAdd = function hclAdd(suffix) {
            return htmlClassList.add("".concat(HTML_CLASS_I2SVG_BASE_CLASS, "-").concat(suffix));
        };

        var hclRemove = function hclRemove(suffix) {
            return htmlClassList.remove("".concat(HTML_CLASS_I2SVG_BASE_CLASS, "-").concat(suffix));
        };

        var prefixes = config.autoFetchSvg ? Object.keys(PREFIX_TO_STYLE) : Object.keys(styles$2);
        var prefixesDomQuery = [".".concat(LAYERS_TEXT_CLASSNAME, ":not([").concat(DATA_FA_I2SVG, "])")].concat(prefixes.map(function (p) {
            return ".".concat(p, ":not([").concat(DATA_FA_I2SVG, "])");
        })).join(', ');

        if (prefixesDomQuery.length === 0) {
            return Promise.resolve();
        }

        var candidates = [];

        try {
            candidates = toArray(root.querySelectorAll(prefixesDomQuery));
        } catch (e) {// noop
        }

        if (candidates.length > 0) {
            hclAdd('pending');
            hclRemove('complete');
        } else {
            return Promise.resolve();
        }

        var mark = perf.begin('onTree');
        var mutations = candidates.reduce(function (acc, node) {
            try {
                var mutation = generateMutation(node);

                if (mutation) {
                    acc.push(mutation);
                }
            } catch (e) {
                if (!PRODUCTION) {
                    if (e.name === 'MissingIcon') {
                        console.error(e);
                    }
                }
            }

            return acc;
        }, []);
        return new Promise(function (resolve, reject) {
            Promise.all(mutations).then(function (resolvedMutations) {
                perform(resolvedMutations, function () {
                    hclAdd('active');
                    hclAdd('complete');
                    hclRemove('pending');
                    if (typeof callback === 'function') callback();
                    mark();
                    resolve();
                });
            }).catch(function (e) {
                mark();
                reject(e);
            });
        });
    }

    function onNode(node) {
        var callback = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
        generateMutation(node).then(function (mutation) {
            if (mutation) {
                perform([mutation], callback);
            }
        });
    }

    function resolveIcons(next) {
        return function (maybeIconDefinition) {
            var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
            var iconDefinition = (maybeIconDefinition || {}).icon ? maybeIconDefinition : findIconDefinition(maybeIconDefinition || {});
            var mask = params.mask;

            if (mask) {
                mask = (mask || {}).icon ? mask : findIconDefinition(mask || {});
            }

            return next(iconDefinition, _objectSpread2(_objectSpread2({}, params), {}, {
                mask: mask
            }));
        };
    }

    var render = function render(iconDefinition) {
        var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
        var _params$transform = params.transform,
            transform = _params$transform === void 0 ? meaninglessTransform : _params$transform,
            _params$symbol = params.symbol,
            symbol = _params$symbol === void 0 ? false : _params$symbol,
            _params$mask = params.mask,
            mask = _params$mask === void 0 ? null : _params$mask,
            _params$maskId = params.maskId,
            maskId = _params$maskId === void 0 ? null : _params$maskId,
            _params$title = params.title,
            title = _params$title === void 0 ? null : _params$title,
            _params$titleId = params.titleId,
            titleId = _params$titleId === void 0 ? null : _params$titleId,
            _params$classes = params.classes,
            classes = _params$classes === void 0 ? [] : _params$classes,
            _params$attributes = params.attributes,
            attributes = _params$attributes === void 0 ? {} : _params$attributes,
            _params$styles = params.styles,
            styles = _params$styles === void 0 ? {} : _params$styles;
        if (!iconDefinition) return;
        var prefix = iconDefinition.prefix,
            iconName = iconDefinition.iconName,
            icon = iconDefinition.icon;
        return domVariants(_objectSpread2({
            type: 'icon'
        }, iconDefinition), function () {
            callHooks('beforeDOMElementCreation', {
                iconDefinition: iconDefinition,
                params: params
            });

            if (config.autoA11y) {
                if (title) {
                    attributes['aria-labelledby'] = "".concat(config.replacementClass, "-title-").concat(titleId || nextUniqueId());
                } else {
                    attributes['aria-hidden'] = 'true';
                    attributes['focusable'] = 'false';
                }
            }

            return makeInlineSvgAbstract({
                icons: {
                    main: asFoundIcon(icon),
                    mask: mask ? asFoundIcon(mask.icon) : {
                        found: false,
                        width: null,
                        height: null,
                        icon: {}
                    }
                },
                prefix: prefix,
                iconName: iconName,
                transform: _objectSpread2(_objectSpread2({}, meaninglessTransform), transform),
                symbol: symbol,
                title: title,
                maskId: maskId,
                titleId: titleId,
                extra: {
                    attributes: attributes,
                    styles: styles,
                    classes: classes
                }
            });
        });
    };
    var ReplaceElements = {
        mixout: function mixout() {
            return {
                icon: resolveIcons(render)
            };
        },
        hooks: function hooks() {
            return {
                mutationObserverCallbacks: function mutationObserverCallbacks(accumulator) {
                    accumulator.treeCallback = onTree;
                    accumulator.nodeCallback = onNode;
                    return accumulator;
                }
            };
        },
        provides: function provides(providers$$1) {
            providers$$1.i2svg = function (params) {
                var _params$node = params.node,
                    node = _params$node === void 0 ? DOCUMENT : _params$node,
                    _params$callback = params.callback,
                    callback = _params$callback === void 0 ? function () {
                    } : _params$callback;
                return onTree(node, callback);
            };

            providers$$1.generateSvgReplacementMutation = function (node, nodeMeta) {
                var iconName = nodeMeta.iconName,
                    title = nodeMeta.title,
                    titleId = nodeMeta.titleId,
                    prefix = nodeMeta.prefix,
                    transform = nodeMeta.transform,
                    symbol = nodeMeta.symbol,
                    mask = nodeMeta.mask,
                    maskId = nodeMeta.maskId,
                    extra = nodeMeta.extra;
                return new Promise(function (resolve, reject) {
                    Promise.all([findIcon(iconName, prefix), mask.iconName ? findIcon(mask.iconName, mask.prefix) : Promise.resolve({
                        found: false,
                        width: 512,
                        height: 512,
                        icon: {}
                    })]).then(function (_ref) {
                        var _ref2 = _slicedToArray(_ref, 2),
                            main = _ref2[0],
                            mask = _ref2[1];

                        resolve([node, makeInlineSvgAbstract({
                            icons: {
                                main: main,
                                mask: mask
                            },
                            prefix: prefix,
                            iconName: iconName,
                            transform: transform,
                            symbol: symbol,
                            maskId: maskId,
                            title: title,
                            titleId: titleId,
                            extra: extra,
                            watchable: true
                        })]);
                    }).catch(reject);
                });
            };

            providers$$1.generateAbstractIcon = function (_ref3) {
                var children = _ref3.children,
                    attributes = _ref3.attributes,
                    main = _ref3.main,
                    transform = _ref3.transform,
                    styles = _ref3.styles;
                var styleString = joinStyles(styles);

                if (styleString.length > 0) {
                    attributes['style'] = styleString;
                }

                var nextChild;

                if (transformIsMeaningful(transform)) {
                    nextChild = callProvided('generateAbstractTransformGrouping', {
                        main: main,
                        transform: transform,
                        containerWidth: main.width,
                        iconWidth: main.width
                    });
                }

                children.push(nextChild || main.icon);
                return {
                    children: children,
                    attributes: attributes
                };
            };
        }
    };

    var Layers = {
        mixout: function mixout() {
            return {
                layer: function layer(assembler) {
                    var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
                    var _params$classes = params.classes,
                        classes = _params$classes === void 0 ? [] : _params$classes;
                    return domVariants({
                        type: 'layer'
                    }, function () {
                        callHooks('beforeDOMElementCreation', {
                            assembler: assembler,
                            params: params
                        });
                        var children = [];
                        assembler(function (args) {
                            Array.isArray(args) ? args.map(function (a) {
                                children = children.concat(a.abstract);
                            }) : children = children.concat(args.abstract);
                        });
                        return [{
                            tag: 'span',
                            attributes: {
                                class: ["".concat(config.familyPrefix, "-layers")].concat(_toConsumableArray(classes)).join(' ')
                            },
                            children: children
                        }];
                    });
                }
            };
        }
    };

    var LayersCounter = {
        mixout: function mixout() {
            return {
                counter: function counter(content) {
                    var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
                    var _params$title = params.title,
                        title = _params$title === void 0 ? null : _params$title,
                        _params$classes = params.classes,
                        classes = _params$classes === void 0 ? [] : _params$classes,
                        _params$attributes = params.attributes,
                        attributes = _params$attributes === void 0 ? {} : _params$attributes,
                        _params$styles = params.styles,
                        styles = _params$styles === void 0 ? {} : _params$styles;
                    return domVariants({
                        type: 'counter',
                        content: content
                    }, function () {
                        callHooks('beforeDOMElementCreation', {
                            content: content,
                            params: params
                        });
                        return makeLayersCounterAbstract({
                            content: content.toString(),
                            title: title,
                            extra: {
                                attributes: attributes,
                                styles: styles,
                                classes: ["".concat(config.familyPrefix, "-layers-counter")].concat(_toConsumableArray(classes))
                            }
                        });
                    });
                }
            };
        }
    };

    var LayersText = {
        mixout: function mixout() {
            return {
                text: function text(content) {
                    var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
                    var _params$transform = params.transform,
                        transform = _params$transform === void 0 ? meaninglessTransform : _params$transform,
                        _params$title = params.title,
                        title = _params$title === void 0 ? null : _params$title,
                        _params$classes = params.classes,
                        classes = _params$classes === void 0 ? [] : _params$classes,
                        _params$attributes = params.attributes,
                        attributes = _params$attributes === void 0 ? {} : _params$attributes,
                        _params$styles = params.styles,
                        styles = _params$styles === void 0 ? {} : _params$styles;
                    return domVariants({
                        type: 'text',
                        content: content
                    }, function () {
                        callHooks('beforeDOMElementCreation', {
                            content: content,
                            params: params
                        });
                        return makeLayersTextAbstract({
                            content: content,
                            transform: _objectSpread2(_objectSpread2({}, meaninglessTransform), transform),
                            title: title,
                            extra: {
                                attributes: attributes,
                                styles: styles,
                                classes: ["".concat(config.familyPrefix, "-layers-text")].concat(_toConsumableArray(classes))
                            }
                        });
                    });
                }
            };
        },
        provides: function provides(providers$$1) {
            providers$$1.generateLayersText = function (node, nodeMeta) {
                var title = nodeMeta.title,
                    transform = nodeMeta.transform,
                    extra = nodeMeta.extra;
                var width = null;
                var height = null;

                if (IS_IE) {
                    var computedFontSize = parseInt(getComputedStyle(node).fontSize, 10);
                    var boundingClientRect = node.getBoundingClientRect();
                    width = boundingClientRect.width / computedFontSize;
                    height = boundingClientRect.height / computedFontSize;
                }

                if (config.autoA11y && !title) {
                    extra.attributes['aria-hidden'] = 'true';
                }

                return Promise.resolve([node, makeLayersTextAbstract({
                    content: node.innerHTML,
                    width: width,
                    height: height,
                    transform: transform,
                    title: title,
                    extra: extra,
                    watchable: true
                })]);
            };
        }
    };

    var CLEAN_CONTENT_PATTERN = new RegExp("\"", 'ug');
    var SECONDARY_UNICODE_RANGE = [1105920, 1112319];

    function hexValueFromContent(content) {
        var cleaned = content.replace(CLEAN_CONTENT_PATTERN, '');
        var codePoint = codePointAt(cleaned, 0);
        var isPrependTen = codePoint >= SECONDARY_UNICODE_RANGE[0] && codePoint <= SECONDARY_UNICODE_RANGE[1];
        var isDoubled = cleaned.length === 2 ? cleaned[0] === cleaned[1] : false;
        return {
            value: isDoubled ? toHex(cleaned[0]) : toHex(cleaned),
            isSecondary: isPrependTen || isDoubled
        };
    }

    function replaceForPosition(node, position) {
        var pendingAttribute = "".concat(DATA_FA_PSEUDO_ELEMENT_PENDING).concat(position.replace(':', '-'));
        return new Promise(function (resolve, reject) {
            if (node.getAttribute(pendingAttribute) !== null) {
                // This node is already being processed
                return resolve();
            }

            var children = toArray(node.children);
            var alreadyProcessedPseudoElement = children.filter(function (c) {
                return c.getAttribute(DATA_FA_PSEUDO_ELEMENT) === position;
            })[0];
            var styles = WINDOW.getComputedStyle(node, position);
            var fontFamily = styles.getPropertyValue('font-family').match(FONT_FAMILY_PATTERN);
            var fontWeight = styles.getPropertyValue('font-weight');
            var content = styles.getPropertyValue('content');

            if (alreadyProcessedPseudoElement && !fontFamily) {
                // If we've already processed it but the current computed style does not result in a font-family,
                // that probably means that a class name that was previously present to make the icon has been
                // removed. So we now should delete the icon.
                node.removeChild(alreadyProcessedPseudoElement);
                return resolve();
            } else if (fontFamily && content !== 'none' && content !== '') {
                var _content = styles.getPropertyValue('content');

                var prefix = ~['Solid', 'Regular', 'Light', 'Thin', 'Duotone', 'Brands', 'Kit'].indexOf(fontFamily[2]) ? STYLE_TO_PREFIX[fontFamily[2].toLowerCase()] : FONT_WEIGHT_TO_PREFIX[fontWeight];

                var _hexValueFromContent = hexValueFromContent(_content),
                    hexValue = _hexValueFromContent.value,
                    isSecondary = _hexValueFromContent.isSecondary;

                var isV4 = fontFamily[0].startsWith('FontAwesome');
                var iconName = byUnicode(prefix, hexValue);
                var iconIdentifier = iconName;

                if (isV4) {
                    var iconName4 = byOldUnicode(hexValue);

                    if (iconName4.iconName && iconName4.prefix) {
                        iconName = iconName4.iconName;
                        prefix = iconName4.prefix;
                    }
                } // Only convert the pseudo element in this ::before/::after position into an icon if we haven't
                // already done so with the same prefix and iconName


                if (iconName && !isSecondary && (!alreadyProcessedPseudoElement || alreadyProcessedPseudoElement.getAttribute(DATA_PREFIX) !== prefix || alreadyProcessedPseudoElement.getAttribute(DATA_ICON) !== iconIdentifier)) {
                    node.setAttribute(pendingAttribute, iconIdentifier);

                    if (alreadyProcessedPseudoElement) {
                        // Delete the old one, since we're replacing it with a new one
                        node.removeChild(alreadyProcessedPseudoElement);
                    }

                    var meta = blankMeta();
                    var extra = meta.extra;
                    extra.attributes[DATA_FA_PSEUDO_ELEMENT] = position;
                    findIcon(iconName, prefix).then(function (main) {
                        var abstract = makeInlineSvgAbstract(_objectSpread2(_objectSpread2({}, meta), {}, {
                            icons: {
                                main: main,
                                mask: emptyCanonicalIcon()
                            },
                            prefix: prefix,
                            iconName: iconIdentifier,
                            extra: extra,
                            watchable: true
                        }));
                        var element = DOCUMENT.createElement('svg');

                        if (position === '::before') {
                            node.insertBefore(element, node.firstChild);
                        } else {
                            node.appendChild(element);
                        }

                        element.outerHTML = abstract.map(function (a) {
                            return toHtml(a);
                        }).join('\n');
                        node.removeAttribute(pendingAttribute);
                        resolve();
                    }).catch(reject);
                } else {
                    resolve();
                }
            } else {
                resolve();
            }
        });
    }

    function replace(node) {
        return Promise.all([replaceForPosition(node, '::before'), replaceForPosition(node, '::after')]);
    }

    function processable(node) {
        return node.parentNode !== document.head && !~TAGNAMES_TO_SKIP_FOR_PSEUDOELEMENTS.indexOf(node.tagName.toUpperCase()) && !node.getAttribute(DATA_FA_PSEUDO_ELEMENT) && (!node.parentNode || node.parentNode.tagName !== 'svg');
    }

    function searchPseudoElements(root) {
        if (!IS_DOM) return;
        return new Promise(function (resolve, reject) {
            var operations = toArray(root.querySelectorAll('*')).filter(processable).map(replace);
            var end = perf.begin('searchPseudoElements');
            disableObservation();
            Promise.all(operations).then(function () {
                end();
                enableObservation();
                resolve();
            }).catch(function () {
                end();
                enableObservation();
                reject();
            });
        });
    }

    var PseudoElements = {
        hooks: function hooks() {
            return {
                mutationObserverCallbacks: function mutationObserverCallbacks(accumulator) {
                    accumulator.pseudoElementsCallback = searchPseudoElements;
                    return accumulator;
                }
            };
        },
        provides: function provides(providers$$1) {
            providers$$1.pseudoElements2svg = function (params) {
                var _params$node = params.node,
                    node = _params$node === void 0 ? DOCUMENT : _params$node;

                if (config.searchPseudoElements) {
                    searchPseudoElements(node);
                }
            };
        }
    };

    var _unwatched = false;
    var MutationObserver$1 = {
        mixout: function mixout() {
            return {
                dom: {
                    unwatch: function unwatch() {
                        disableObservation();
                        _unwatched = true;
                    }
                }
            };
        },
        hooks: function hooks() {
            return {
                bootstrap: function bootstrap() {
                    observe(chainHooks('mutationObserverCallbacks', {}));
                },
                noAuto: function noAuto() {
                    disconnect();
                },
                watch: function watch(params) {
                    var observeMutationsRoot = params.observeMutationsRoot;

                    if (_unwatched) {
                        enableObservation();
                    } else {
                        observe(chainHooks('mutationObserverCallbacks', {
                            observeMutationsRoot: observeMutationsRoot
                        }));
                    }
                }
            };
        }
    };

    var parseTransformString = function parseTransformString(transformString) {
        var transform = {
            size: 16,
            x: 0,
            y: 0,
            flipX: false,
            flipY: false,
            rotate: 0
        };
        return transformString.toLowerCase().split(' ').reduce(function (acc, n) {
            var parts = n.toLowerCase().split('-');
            var first = parts[0];
            var rest = parts.slice(1).join('-');

            if (first && rest === 'h') {
                acc.flipX = true;
                return acc;
            }

            if (first && rest === 'v') {
                acc.flipY = true;
                return acc;
            }

            rest = parseFloat(rest);

            if (isNaN(rest)) {
                return acc;
            }

            switch (first) {
                case 'grow':
                    acc.size = acc.size + rest;
                    break;

                case 'shrink':
                    acc.size = acc.size - rest;
                    break;

                case 'left':
                    acc.x = acc.x - rest;
                    break;

                case 'right':
                    acc.x = acc.x + rest;
                    break;

                case 'up':
                    acc.y = acc.y - rest;
                    break;

                case 'down':
                    acc.y = acc.y + rest;
                    break;

                case 'rotate':
                    acc.rotate = acc.rotate + rest;
                    break;
            }

            return acc;
        }, transform);
    };
    var PowerTransforms = {
        mixout: function mixout() {
            return {
                parse: {
                    transform: function transform(transformString) {
                        return parseTransformString(transformString);
                    }
                }
            };
        },
        hooks: function hooks() {
            return {
                parseNodeAttributes: function parseNodeAttributes(accumulator, node) {
                    var transformString = node.getAttribute('data-fa-transform');

                    if (transformString) {
                        accumulator.transform = parseTransformString(transformString);
                    }

                    return accumulator;
                }
            };
        },
        provides: function provides(providers) {
            providers.generateAbstractTransformGrouping = function (_ref) {
                var main = _ref.main,
                    transform = _ref.transform,
                    containerWidth = _ref.containerWidth,
                    iconWidth = _ref.iconWidth;
                var outer = {
                    transform: "translate(".concat(containerWidth / 2, " 256)")
                };
                var innerTranslate = "translate(".concat(transform.x * 32, ", ").concat(transform.y * 32, ") ");
                var innerScale = "scale(".concat(transform.size / 16 * (transform.flipX ? -1 : 1), ", ").concat(transform.size / 16 * (transform.flipY ? -1 : 1), ") ");
                var innerRotate = "rotate(".concat(transform.rotate, " 0 0)");
                var inner = {
                    transform: "".concat(innerTranslate, " ").concat(innerScale, " ").concat(innerRotate)
                };
                var path = {
                    transform: "translate(".concat(iconWidth / 2 * -1, " -256)")
                };
                var operations = {
                    outer: outer,
                    inner: inner,
                    path: path
                };
                return {
                    tag: 'g',
                    attributes: _objectSpread2({}, operations.outer),
                    children: [{
                        tag: 'g',
                        attributes: _objectSpread2({}, operations.inner),
                        children: [{
                            tag: main.icon.tag,
                            children: main.icon.children,
                            attributes: _objectSpread2(_objectSpread2({}, main.icon.attributes), operations.path)
                        }]
                    }]
                };
            };
        }
    };

    var ALL_SPACE = {
        x: 0,
        y: 0,
        width: '100%',
        height: '100%'
    };

    function fillBlack(abstract) {
        var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;

        if (abstract.attributes && (abstract.attributes.fill || force)) {
            abstract.attributes.fill = 'black';
        }

        return abstract;
    }

    function deGroup(abstract) {
        if (abstract.tag === 'g') {
            return abstract.children;
        } else {
            return [abstract];
        }
    }

    var Masks = {
        hooks: function hooks() {
            return {
                parseNodeAttributes: function parseNodeAttributes(accumulator, node) {
                    var maskData = node.getAttribute('data-fa-mask');
                    var mask = !maskData ? emptyCanonicalIcon() : getCanonicalIcon(maskData.split(' ').map(function (i) {
                        return i.trim();
                    }));

                    if (!mask.prefix) {
                        mask.prefix = getDefaultUsablePrefix();
                    }

                    accumulator.mask = mask;
                    accumulator.maskId = node.getAttribute('data-fa-mask-id');
                    return accumulator;
                }
            };
        },
        provides: function provides(providers) {
            providers.generateAbstractMask = function (_ref) {
                var children = _ref.children,
                    attributes = _ref.attributes,
                    main = _ref.main,
                    mask = _ref.mask,
                    explicitMaskId = _ref.maskId,
                    transform = _ref.transform;
                var mainWidth = main.width,
                    mainPath = main.icon;
                var maskWidth = mask.width,
                    maskPath = mask.icon;
                var trans = transformForSvg({
                    transform: transform,
                    containerWidth: maskWidth,
                    iconWidth: mainWidth
                });
                var maskRect = {
                    tag: 'rect',
                    attributes: _objectSpread2(_objectSpread2({}, ALL_SPACE), {}, {
                        fill: 'white'
                    })
                };
                var maskInnerGroupChildrenMixin = mainPath.children ? {
                    children: mainPath.children.map(fillBlack)
                } : {};
                var maskInnerGroup = {
                    tag: 'g',
                    attributes: _objectSpread2({}, trans.inner),
                    children: [fillBlack(_objectSpread2({
                        tag: mainPath.tag,
                        attributes: _objectSpread2(_objectSpread2({}, mainPath.attributes), trans.path)
                    }, maskInnerGroupChildrenMixin))]
                };
                var maskOuterGroup = {
                    tag: 'g',
                    attributes: _objectSpread2({}, trans.outer),
                    children: [maskInnerGroup]
                };
                var maskId = "mask-".concat(explicitMaskId || nextUniqueId());
                var clipId = "clip-".concat(explicitMaskId || nextUniqueId());
                var maskTag = {
                    tag: 'mask',
                    attributes: _objectSpread2(_objectSpread2({}, ALL_SPACE), {}, {
                        id: maskId,
                        maskUnits: 'userSpaceOnUse',
                        maskContentUnits: 'userSpaceOnUse'
                    }),
                    children: [maskRect, maskOuterGroup]
                };
                var defs = {
                    tag: 'defs',
                    children: [{
                        tag: 'clipPath',
                        attributes: {
                            id: clipId
                        },
                        children: deGroup(maskPath)
                    }, maskTag]
                };
                children.push(defs, {
                    tag: 'rect',
                    attributes: _objectSpread2({
                        fill: 'currentColor',
                        'clip-path': "url(#".concat(clipId, ")"),
                        mask: "url(#".concat(maskId, ")")
                    }, ALL_SPACE)
                });
                return {
                    children: children,
                    attributes: attributes
                };
            };
        }
    };

    var MissingIconIndicator = {
        provides: function provides(providers) {
            var reduceMotion = false;

            if (WINDOW.matchMedia) {
                reduceMotion = WINDOW.matchMedia('(prefers-reduced-motion: reduce)').matches;
            }

            providers.missingIconAbstract = function () {
                var gChildren = [];
                var FILL = {
                    fill: 'currentColor'
                };
                var ANIMATION_BASE = {
                    attributeType: 'XML',
                    repeatCount: 'indefinite',
                    dur: '2s'
                }; // Ring

                gChildren.push({
                    tag: 'path',
                    attributes: _objectSpread2(_objectSpread2({}, FILL), {}, {
                        d: 'M156.5,447.7l-12.6,29.5c-18.7-9.5-35.9-21.2-51.5-34.9l22.7-22.7C127.6,430.5,141.5,440,156.5,447.7z M40.6,272H8.5 c1.4,21.2,5.4,41.7,11.7,61.1L50,321.2C45.1,305.5,41.8,289,40.6,272z M40.6,240c1.4-18.8,5.2-37,11.1-54.1l-29.5-12.6 C14.7,194.3,10,216.7,8.5,240H40.6z M64.3,156.5c7.8-14.9,17.2-28.8,28.1-41.5L69.7,92.3c-13.7,15.6-25.5,32.8-34.9,51.5 L64.3,156.5z M397,419.6c-13.9,12-29.4,22.3-46.1,30.4l11.9,29.8c20.7-9.9,39.8-22.6,56.9-37.6L397,419.6z M115,92.4 c13.9-12,29.4-22.3,46.1-30.4l-11.9-29.8c-20.7,9.9-39.8,22.6-56.8,37.6L115,92.4z M447.7,355.5c-7.8,14.9-17.2,28.8-28.1,41.5 l22.7,22.7c13.7-15.6,25.5-32.9,34.9-51.5L447.7,355.5z M471.4,272c-1.4,18.8-5.2,37-11.1,54.1l29.5,12.6 c7.5-21.1,12.2-43.5,13.6-66.8H471.4z M321.2,462c-15.7,5-32.2,8.2-49.2,9.4v32.1c21.2-1.4,41.7-5.4,61.1-11.7L321.2,462z M240,471.4c-18.8-1.4-37-5.2-54.1-11.1l-12.6,29.5c21.1,7.5,43.5,12.2,66.8,13.6V471.4z M462,190.8c5,15.7,8.2,32.2,9.4,49.2h32.1 c-1.4-21.2-5.4-41.7-11.7-61.1L462,190.8z M92.4,397c-12-13.9-22.3-29.4-30.4-46.1l-29.8,11.9c9.9,20.7,22.6,39.8,37.6,56.9 L92.4,397z M272,40.6c18.8,1.4,36.9,5.2,54.1,11.1l12.6-29.5C317.7,14.7,295.3,10,272,8.5V40.6z M190.8,50 c15.7-5,32.2-8.2,49.2-9.4V8.5c-21.2,1.4-41.7,5.4-61.1,11.7L190.8,50z M442.3,92.3L419.6,115c12,13.9,22.3,29.4,30.5,46.1 l29.8-11.9C470,128.5,457.3,109.4,442.3,92.3z M397,92.4l22.7-22.7c-15.6-13.7-32.8-25.5-51.5-34.9l-12.6,29.5 C370.4,72.1,384.4,81.5,397,92.4z'
                    })
                });

                var OPACITY_ANIMATE = _objectSpread2(_objectSpread2({}, ANIMATION_BASE), {}, {
                    attributeName: 'opacity'
                });

                var dot = {
                    tag: 'circle',
                    attributes: _objectSpread2(_objectSpread2({}, FILL), {}, {
                        cx: '256',
                        cy: '364',
                        r: '28'
                    }),
                    children: []
                };

                if (!reduceMotion) {
                    dot.children.push({
                        tag: 'animate',
                        attributes: _objectSpread2(_objectSpread2({}, ANIMATION_BASE), {}, {
                            attributeName: 'r',
                            values: '28;14;28;28;14;28;'
                        })
                    }, {
                        tag: 'animate',
                        attributes: _objectSpread2(_objectSpread2({}, OPACITY_ANIMATE), {}, {
                            values: '1;0;1;1;0;1;'
                        })
                    });
                }

                gChildren.push(dot);
                gChildren.push({
                    tag: 'path',
                    attributes: _objectSpread2(_objectSpread2({}, FILL), {}, {
                        opacity: '1',
                        d: 'M263.7,312h-16c-6.6,0-12-5.4-12-12c0-71,77.4-63.9,77.4-107.8c0-20-17.8-40.2-57.4-40.2c-29.1,0-44.3,9.6-59.2,28.7 c-3.9,5-11.1,6-16.2,2.4l-13.1-9.2c-5.6-3.9-6.9-11.8-2.6-17.2c21.2-27.2,46.4-44.7,91.2-44.7c52.3,0,97.4,29.8,97.4,80.2 c0,67.6-77.4,63.5-77.4,107.8C275.7,306.6,270.3,312,263.7,312z'
                    }),
                    children: reduceMotion ? [] : [{
                        tag: 'animate',
                        attributes: _objectSpread2(_objectSpread2({}, OPACITY_ANIMATE), {}, {
                            values: '1;0;0;0;0;1;'
                        })
                    }]
                });

                if (!reduceMotion) {
                    // Exclamation
                    gChildren.push({
                        tag: 'path',
                        attributes: _objectSpread2(_objectSpread2({}, FILL), {}, {
                            opacity: '0',
                            d: 'M232.5,134.5l7,168c0.3,6.4,5.6,11.5,12,11.5h9c6.4,0,11.7-5.1,12-11.5l7-168c0.3-6.8-5.2-12.5-12-12.5h-23 C237.7,122,232.2,127.7,232.5,134.5z'
                        }),
                        children: [{
                            tag: 'animate',
                            attributes: _objectSpread2(_objectSpread2({}, OPACITY_ANIMATE), {}, {
                                values: '0;0;1;1;0;0;'
                            })
                        }]
                    });
                }

                return {
                    tag: 'g',
                    attributes: {
                        'class': 'missing'
                    },
                    children: gChildren
                };
            };
        }
    };

    var SvgSymbols = {
        hooks: function hooks() {
            return {
                parseNodeAttributes: function parseNodeAttributes(accumulator, node) {
                    var symbolData = node.getAttribute('data-fa-symbol');
                    var symbol = symbolData === null ? false : symbolData === '' ? true : symbolData;
                    accumulator['symbol'] = symbol;
                    return accumulator;
                }
            };
        }
    };

    var plugins = [InjectCSS, ReplaceElements, Layers, LayersCounter, LayersText, PseudoElements, MutationObserver$1, PowerTransforms, Masks, MissingIconIndicator, SvgSymbols];

    registerPlugins(plugins, {
        mixoutsTo: api
    });
    bunker(bootstrap);

}());
